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Audio Signals patents



      
           
This page is updated frequently with new Audio Signals-related patent applications. Subscribe to the Audio Signals RSS feed to automatically get the update: related Audio RSS feeds. RSS updates for this page: Audio Signals RSS RSS


Frame loss compensation method and apparatus for voice frame signal

Frame loss compensation method and apparatus for voice frame signal

Method, application, and device for audio signal transmission

Method, application, and device for audio signal transmission

Method, application, and device for audio signal transmission

Driver identification and data collection systems for use with mobile communication devices in vehicles

Date/App# patent app List of recent Audio Signals-related patents
11/13/14
20140337742
 Method, an apparatus and a computer program for determination of an audio track patent thumbnailMethod, an apparatus and a computer program for determination of an audio track
An audio processing apparatus is provided. The apparatus comprising an audio analysis unit configured to obtain a group of audio signals, each audio signal associated with an image of a group of images, the group of images being provided for a presentation having an assigned overall viewing time with each image having an assigned viewing time, and to analyze at least one of the audio signals to determine one or more intermediate audio signals for determination of an audio track having a first duration, which first duration essentially covers said assigned overall viewing time.
11/13/14
20140337039
 Frame loss compensation method and apparatus for voice frame signal patent thumbnailFrame loss compensation method and apparatus for voice frame signal
A frame loss compensation method and apparatus for audio signals are disclosed. The method includes: when a first frame immediately following a correctly received frame is lost, judging a frame type of the first lost frame, and when the first lost frame is a non-multi-harmonic frame, calculating mdct coefficients of the first lost frame by using mdct coefficients of one or more frames prior to the first lost frame; obtaining an initially compensated signal of the first lost frame according to the mdct coefficients of the first lost frame; and performing a first class of waveform adjustment on the initially compensated signal of the first lost frame and taking an adjusted time-domain signal as a time-domain signal of the first lost frame.
11/13/14
20140337038
 Method, application, and device for audio signal transmission patent thumbnailMethod, application, and device for audio signal transmission
The current invention discloses methods, applications, and devices for audio transmission from a mobile terminal. After receiving an audio signal transmission request from a user, the mobile terminal may initiate a recording session to record audio signals into audio frames.
11/13/14
20140335902
 Driver identification and data collection systems for use with mobile communication devices in vehicles patent thumbnailDriver identification and data collection systems for use with mobile communication devices in vehicles
Systems, methods, and devices for determining the location of one or more mobile devices within a vehicle comprising: (a) a controller located within the vehicle and configured to transmit at least two audio signals, a first audio signal directed generally into a driver space within the vehicle and a second audio signal directed generally into a passenger space within the vehicle, and (b) software code stored in memory of the mobile device and having instructions executable by a processor that performs the steps of: (i) detecting the at least two audio signals, (ii) sampling the at least two audio signals for a predetermined period of time; (iii) performing digital signal processing on the sampled at least two audio signals; and (iv) based on the results of the digital signal processing, determining whether the mobile device was located within the driver space of the vehicle during the predetermined period of time.. .
11/13/14
20140334650
 Methods and devices for reproducing surround audio signals patent thumbnailMethods and devices for reproducing surround audio signals
Method and devices for providing surround audio signals are provided. Surround audio signals are received and are binaurally filtered by at least one filter unit.
11/13/14
20140334642
 Method and apparatus for outputting audio signal, method for controlling volume patent thumbnailMethod and apparatus for outputting audio signal, method for controlling volume
A method and apparatus for outputting an audio signal and a method of adjusting the volume of an audio signal are provided. An embodiment of the present invention provides a method for outputting an audio signal that includes: (a) determining an output level of a modulated signal to be outputted for each respective frequency band by using a hearing threshold measured for the respective frequency band; and (b) outputting the modulated signal and an audio signal simultaneously.
11/13/14
20140334638
 Modular headrest-based audio system patent thumbnailModular headrest-based audio system
An automobile audio system includes a signal processor configured to receive and process audio signals from a source and provide processed audio signals to an amplifier, a first headrest including a headrest speaker and coupled to a driver's seat, a first fixed speaker positioned near a left corner of the vehicle's cabin forward of the headrest, a second fixed speaker positioned near a right corner of the vehicle's cabin forward of the headrest, and a headrest accessory port located in a passenger's seat. The port is configured to connect the audio system to a second headrest speaker.
11/13/14
20140334627
 Automatic volume control for combined game and chat audio patent thumbnailAutomatic volume control for combined game and chat audio
A system comprising audio processing circuitry is provided. The audio processing circuitry is operable to receive combined-game-and-chat audio signals generated from a mixing together of a chat audio signal and game audio signals.
11/06/14
20140330570
 Satisfying specified intent(s) based on multimodal request(s) patent thumbnailSatisfying specified intent(s) based on multimodal request(s)
Techniques are described herein that are capable of satisfying specified intent(s) based on multimodal request(s). A multimodal request is a request that includes at least one request of a first type and at least one request of a second type that is different from the first type.
11/06/14
20140329511
 Audio conferencing patent thumbnailAudio conferencing
The invention relates to audio conferencing. Audio signals are received and transformed to a spectrum, and then modified by mel-frequency scaling and logarithmic scaling before a second-order transform.
11/06/14
20140329433
Toy stuffed animal with remote video and audio capability
A toy stuffed animal with remote video and audio capability that includes a camera configured to capture video data through at least one eye, a first microphone disposed within the toy configured to capture audio data emitted proximal the toy, and a first transmitter in wireless communication with a second receiver disposed within a handheld communicator, wherein video and audio data captured from scenes proximal the toy are wirelessly communicable to the communicator and remotely payabale thereon by means of a display and a second speaker, respectively, whereby depression of a talk button upon the communicator enables transmission of audio signals received through a second microphone and relayed through a second transmitter in the communicator back to a first receiver in the toy, whereby said signals are playable upon a first speaker disposed within the toy so that the toy appears to speak sensibly and intelligently in response to stimuli.. .
11/06/14
20140328598
Infrared reception circuit and infrared reception method
An infrared reception circuit and an infrared reception method are provided. The infrared reception circuit includes an infrared receiver for receiving infrared signals and converting the infrared signals into analog signals, an amplifier for amplifying the analog signals, an analog/digital converter for converting the amplified analog signals into digital signals, a digital filter for filtering the digital signals via respective frequency bands, a digital frequency-adjusting demodulator for demodulating the filtered digital signals into digital audio frequency signals, and a digital/analog converter for converting the digital audio frequency signals into analog audio signals.
11/06/14
20140328505
Sound field adaptation based upon user tracking
Embodiments are disclosed that relate to adapting sound fields in an environment. For example, one disclosed embodiment includes receiving information regarding a user in the environment, and outputting one or more audio signals to one or more speakers based on the information.
11/06/14
20140328500
Method and an apparatus for automatic volume leveling of audio signals
There is provided a method for audio signal adjustment comprising: determining a loudness estimate for at least one frame of an audio signal; determining a level value for the at least one frame based on the loudness estimate; and adjusting the audio signal based on the level value. An apparatus for carrying out the method is also provided..
11/06/14
20140328485
Systems and methods for stereoisation and enhancement of live event audio
Systems and methods to deliver live sound with enhanced quality conveyed by a mixing desk to a mobile computing device user contemporaneously with external live sounds. The mobile computing device is operable to receive enhanced audio signals produced by a remote audio signal processing device through a communication work.
10/30/14
20140321672
Electronic device with speakerphone and microphone
An electronic device with speakerphone and microphone is provided. The electronic device comprises a housing, a sound input unit, a sound output unit, an audio signal receiving terminal, an acoustic processing unit, a signal line and a sealing member.
10/30/14
20140321667
Methods and apparatus for processing audio signals
Various methods and apparatus for processing audio signals are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly.
10/23/14
20140314260
Method of controlling an effect strength of a binaural directional microphone, and hearing aid system
A hearing aid system has at least two hearing aid devices to be worn on both sides of a wearer's head. The hearing aid devices have a transducer for picking up an acoustic signal and converting same into a first audio signal in each case.
10/23/14
20140314259
Method for adjusting the useful signal in binaural hearing aid systems and hearing aid system
A method operates a hearing aid system and the hearing aid system has at least two hearing aid devices, between which a signal path is provided, and with at least one signal processing unit, which is provided to process audio signals. In the method the signal processing apparatus filters first audio signals with a filter predetermined for a defined spatial direction, from which a useful signal arrives, so that second audio signals are generated, in which the components of the useful signal in the second audio signals are equalized to a greater degree than in the first audio signals.
10/23/14
20140314256
Method and system for modifying a sound field at specified positions within a given listening space
An audio system provides modified audio signals for acoustic output sources (speakers) disposed around a listening area. A sound allocation processor receives an audio source signal.
10/23/14
20140314238
Multiplexing audio system and method
A method and system for multiplexing audio signals into a single channel uses frequency division multiplexing. The frequency division multiplexing method herein is based on a frequency transform algorithm using fft shifting that does not require a carrier signal for the modulation.
10/23/14
20140313297
Display apparatus, 3d glasses, and display system including the same
A display apparatus, three-dimensional (3d) glasses, and a display system including the display apparatus and the 3d glasses are provided. The 3d glasses which interwork with an external display apparatus include: a wireless receiver which receives a sync signal and audio signals from the external display apparatus; a shutter driver which drives shutters according to the received sync signal; and an audio output part which processes and outputs the received audio signal.
10/16/14
20140310442
Integrated circuit for video / audio processing
An integrated circuit for video/audio processing in which design resources obtained by development of video/audio devices can also be used for other types of video/audio devices. The integrated circuit includes a microcomputer that includes a cpu, a stream input/output for inputting/outputting a video and audio stream to and from an external device, a media processor that executes the media processing including at least one of compressing and decompressing the video and audio stream inputted to the stream input/output, an av input/output that converts the video and audio stream subjected to the media processing by the media processor into video and audio signals and outputting these signals to the external device.
10/16/14
20140310009
Signal codec device and method in communication system
The present invention relates to a codec device and method for encoding/decoding voice and audio signals in a communication system, wherein: a fixed codebook excited signal is generated by using a pulse index for a voice signal; a first adaptive codebook excited signal is generated by using a pitch index for the voice signal; a fixed codebook signal is generated by multiplying the fixed codebook excited signal by a fixed codebook gain; a first adaptive codebook signal is generated by multiplying the first adaptive codebook excited signal by a first adaptive codebook gain; and a synthesized filter excited signal is generated by adding the fixed codebook signal and the first adaptive codebook signal.. .
10/16/14
20140310007
Method and apparatus for encoding and decoding audio signal using adaptive sinusoidal coding
A method and an apparatus for encoding and decoding audio signals using adaptive sinusoidal coding are provided. The audio signal encoding method includes the steps of dividing a synthesized audio signal into a plurality of sub-bands, calculating the energy of each sub-band, selecting a predetermined number of sub-bands having a relatively large amount of energy from the sub-bands, and performing sinusoidal coding with regard to the selected sub-bands.
10/16/14
20140307893
Digital audio routing system
A digital audio routing system providing a process and system for managing multi-channel audio signals and a plurality of language signals, and decoding the signals into serial sound data to create a program serial data and a plurality of language serial data. The program serial data and the plurality of language serial data are aligned, and the program serial data is separated.
10/09/14
20140303985
Methods and apparatuses for encoding and decoding object-based audio signals
Provided are an audio encoding method and apparatus and an audio decoding method and apparatus in which audio signals can be encoded or decoded so that sound images can be localized at any desired position for each object audio signal. The audio decoding method generating a third downmix signal by combining a first downmix signal extracted from a first audio signal and a second downmix signal extracted from a second audio signal; generating third object-based side information by combining first object-based side information extracted from the first audio signal and second object-based side information extracted from the second audio signal; converting the third object-based side information into channel-based side information; and generating a multi-channel audio signal using the third downmix signal and the channel-based side information..
10/09/14
20140303807
System and method for real-time synthesis and performance enhancement of audio/video data, noise cancellation, and gesture based user interfaces in a vehicular environment
A method includes establishing communication channels between an on-board unit (obu) of a vehicle and a plurality of nodes, tagging each of a plurality of data from the plurality of nodes with a priority level, storing the plurality of data in a priority queue according to respective priority levels, selecting a medium to present a first data of the plurality of data to a user, and presenting the first data to the user via the medium. In the method, the plurality of nodes includes a remote node and an in-vehicle device.
10/09/14
20140301575
Method and apparatus for configuration and control of mixer for audio system using wireless docking system
Efficiency for mixing audio signals from one or more portable user devices in an audio system employing a number of docking station is achieved by a docking station that includes a controller for detecting the presence of an activated mixer associated with another docking station in the system. The controller activates its associated mixer when no activated mixer associated with another docking host in the system is detected.
10/09/14
20140300828
System for audio signal rebroadcasting from a t.v. set
A remote audio rebroadcasting and monitoring system has been disclosed which consists of a transmitter device and one or more remote wireless broadcast receiver devices. An audio input signal is extracted from an external universal output port integrated with a t.v.
10/09/14
20140300820
Embedded audio routing switcher
An apparatus includes a separator for selectively separating audio from input signals including video with audio, a switcher for selectively transferring the input signals to at least one output, a multiplexed path for sending the separated audio signal to the at least one output, the at least one output being configured for selectively directing the input signals and separated audio signals.. .
10/02/14
20140297294
Methods and apparatuses for encoding and decoding object-based audio signals
An audio decoding method and apparatus and an audio encoding method and apparatus which can efficiently process object-based audio signals are provided. The audio decoding method includes receiving a downmix signal and object-based side information, the downmix signal comprising at least two downmix channel signals; extracting gain information from the object-based side information and generating modification information for modifying the downmix channel signals on a channel-by-channel basis based on the gain information; and modifying the downmix channel signals by applying the modification information to the downmix channel signals..
10/02/14
20140293095
Image capturing apparatus, signal processing apparatus and method
A signal processing apparatus reduces noise by generating an interpolated signal for a noise-containing period using audio signals in periods before and after the noise-containing period, and replacing an audio signal in the noise-containing period with the interpolated signal. Here, the signal processing apparatus determines whether a phoneme is the same or different between before and after the noise-containing period, and controls a method for generating the interpolated signal in accordance with a result of the determination..
09/25/14
20140288925
Bandwidth extension of audio signals
Audio decoder and method therein for supporting bandwidth extension (bwe) of a received signal. The method involves receiving a first signal representing the lower frequency spectrum of a segment of an original audio signal; receiving a second signal, being a bwe signal, representing a higher frequency spectrum of the segment of the original audio signal.
09/25/14
20140286522
Audio output module for use in artifical voice system
The invention disclosed is an improved audio output module for use with an artificial voice generation device, having a housing separated into a sound system chamber, an interface chamber, and a power source chamber. The interface and power source chambers may be combined.
09/25/14
20140286502
Audio playback system and method used in handheld electronic device
An audio playback system used in a handheld electronic device is provided. The audio playback system comprises an audio interface, a control module, an audio processing module and at least two audio playback modules.
09/25/14
20140285714
Portable electronic device and display method
A portable electronic device includes an earphone jack, a display, a video card, a switch, a conversion module, and a transmission module. The video card converts digital video signals into analog video signals and sends the analog video signals to the display.
09/25/14
20140285312
Audio mixing based upon playing device location
A method including determining location of at least one second device relative to a first device, where at least two of the devices are configured to play audio sounds based upon audio signals; and mixing at least two of the audio signals based, at least partially, upon the determined location(s).. .
09/18/14
20140282663
Methods and apparatus to detect spillover in an audience monitoring system
Methods and apparatus to detect spillover in an audience monitoring system are disclosed. An example method includes sampling a first audio signal from a first source received by a first microphone; sampling a second audio signal received by a second microphone from the first source, wherein the second microphone is separated from the first microphone by a first distance; calculating an origin direction of the first source based on a time difference between receipt of the first and second audio signals; when the origin direction is within a threshold angle, retaining the media associated with the first source; and when the origin direction exceeds the threshold angle, ignoring the media associated with the first source.
09/18/14
20140278438
Providing content on multiple devices
Techniques for receiving a voice command from a user and, in response, providing audible content to the user using a first device and providing visual content for the user using a second device. In some instances, the first device includes a microphone for generating audio signals that include user speech, as well as a speaker for outputting audible content in response to identified voice commands from the speech.
09/18/14
20140278392
Method and apparatus for pre-processing audio signals
The disclosure is directed to pre-processing audio signals. In one implementation, an electronic device receives an audio signal that has audio information, obtains auxiliary information (such as location, velocity, direction, light, proximity of objects, and temperature), and determines, based on the audio information and the auxiliary information, a type of audio environment in which the electronic device is operating.
09/18/14
20140278386
Methods and systems for automatic enablement or disablement of noise reduction within a communication device
The invention automatically enables and disables noise reduction based on a noise threshold. This threshold can be pre-defined by a user for a particular machine or can be defined “on the fly” before/during a telephonic conversation.
09/18/14
20140278385
Noise cancelling microphone apparatus
Example embodiments include a method of reducing noise include forming a main signal and one or more reference signals at a beam-former based on at least two received audio signals, detecting voice activity at a voice activity detector, where the voice activity detector receives the main and reference signals and outputting a desired voice activity signal, adaptively cancelling noise at an adaptive noise canceller, where the adaptive noise canceller receives the main, reference, and desired voice activity signals and outputs an adaptive noise cancellation signal, and reducing noise at a noise reducer receiving the desired voice activity and adaptive noise cancellation signals and outputting a desired speech signal.. .
09/18/14
20140273723
Audio animation system
In one aspect, the present invention is directed to a system for rendering audio animation, the system comprising: two or more non-biotic figures; an audio player, having two or more audio sources correspondingly to the two or more non-biotic figures, for simultaneously playing the audio signals associated with the two or more non-biotic figures; and two or more speaker units corresponding to the two or more audio sources. The system may further comprise means for wireless transmission of the audio signal of at least one of the audio sources to a remote speaker unit thereof.
09/18/14
20140270307
Ultra-slim speaker structure
A ultra-slim includes bass, alto membranes and acoustical element, where a surrounding embossed pattern is configured on a location adjacent to the rim of the bass membrane to form a dangling edge, and a frame stopping portion formed by a step is disposed on the center thereof. Whereby, a groove formed by a step is disposed on the center of alto membrane, and the acoustical element is formed by stacking a plurality of ceramic material layers together, thereby mounting the acoustical element on the alto membrane, and then lodging the alto membrane in the inner edge of the frame stopping element of the bass membrane to construct a thinned speaker in which sound is guided out through the bass and alto membranes after audio signals are received, capable of the application thereof to thinned products such as ipad, iphone, cellular phones or notebook computers..
09/18/14
20140270305
Portable electronic device directed audio system and method
A computationally implemented system and method that is designed to, but is not limited to: electronically providing audio output information to one or more portions of a portable electronic device to be outputted from said portable electronic device via one or more acoustic ultrasonic signals; and electronically outputting, said one or more acoustic ultrasonic signals to be demodulated into one or more acoustic audio signals containing one or more portions of said audio output information at one or more locations spaced from said portable electronic device based at least in part according to said one or more acoustic ultrasonic signals and based at least in part according to one or more portable electronic device ultrasonic emitter arrangements. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure..
09/18/14
20140270264
Multifuctional led device and a multifunctional speaker system
Embodiments consistent with the present disclosure provide a multifunctional led device and a multifunctional speaker system. The multifunctional led device includes a power supply unit configured to supply power; a control unit configured to process audio signals and control signals; a speaker configured to play audio signals, an audio power amplifier configured to drive the speaker, a wireless transceiver configured to receive and send data, and an led lighting unit.
09/18/14
20140270245
Polyhedral audio system based on at least second-order eigenbeams
A microphone array-based audio system that supports representations of auditory scenes using second-order (or higher) harmonic expansions based on the audio signals generated by the microphone array. In one embodiment, a plurality of audio sensors are mounted on the surface of an acoustically rigid polyhedron that approximates a sphere.
09/18/14
20140270242
Feedback mechanism for boost-on-demand amplifiers
A method and an amplifier for amplifying audio signals include a signal processor for processing incoming audio samples in preparation for amplification by an electronic amplifier circuit. A voltage is received from a power supply.
09/18/14
20140270240
Boost-on-demand amplifier
A method and an amplifier for amplifying audio signals receive and process an incoming audio sample in preparation for amplification by an electronic amplifier circuit. A boost supply circuit receives a voltage from a power supply.
09/18/14
20140270237
Multifunctional wireless led device and a multifunctional wireless speaker system
A multifunctional led device and multifunctional speaker system are disclosed. A multifunctional led device consistent with the present disclosure includes a power supply unit configured to supply power; a control unit configured to process audio signals and control commands; an audio power amplifier configured to drive a speaker, a speaker configured to play audio signals, a first wireless transceiver configured to communicate with a smart terminal, a second wireless transceiver configured to communicate with other led devices, and an led light source.
09/18/14
20140270235
Universal in-wall multi-room wireless audio and multi-room wireless communication system
Systems and methods for providing a universal distributed audio system including an integrated wireless repeater. In some embodiments, the system comprises an intelligent speaker system capable of receiving wireless audio signals (e.g., bluetooth®, airplay®, etc.), decoding the audio signals, and playing the resulting audio in a room of a venue.
09/18/14
20140270230
In-ear headphones configured to receive and transmit audio signals and related systems and methods
Methods of transmitting and receiving audio using in-ear headphones may comprise receiving sound from an ear canal at an in-ear headphone comprising a flexible insert, the flexible insert forming a seal between walls defining the ear canal and the flexible insert. The sound may be converted to an audio signal using the in-ear headphone in a receiving mode.
09/18/14
20140270212
Audio monitoring of a hearing prosthesis
The present application discloses systems and methods for engaging in monitoring of audio signals received and processed by a hearing prosthesis. In accordance with one embodiment, a method includes a monitoring device detecting a trigger event, in response to the detecting, the monitoring device transmitting to a hearing prosthesis an instruction to switch transmission modes, and in response to the transmitting, the monitoring device receiving from the hearing prosthesis an audio stream.
09/18/14
20140270198
Portable electronic device directed audio emitter arrangement system and method
A computationally implemented system and method that is designed to, but is not limited to: electronically determining positioning status of one or more portions of one or more humans relative to one or more locations of demodulation of one or more acoustic ultrasonic signals into one or more acoustic audio signals said one or more acoustic ultrasonic signals originating from a portable electronic device; and electronically alerting said one or more humans from said portable electronic device regarding said positioning status of one or more portions of one or more humans relative to one or more locations of demodulation of one or more acoustic ultrasonic signals into one or more acoustic audio signals when said positioning status includes a first characterization. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure..
09/18/14
20140270185
System and methods for processing stereo audio content
A system can include a hardware processor that can receive left and right audio signals and process the left and right audio signals to generate three or more processed audio signals. The three or more processed audio signals can include a left audio signal, a right audio signal, and a center audio signal.
09/18/14
20140270183
Mono-spatial audio processing to provide spatial messaging
Embodiments of the invention relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and wearable computing and audio devices for communication audio. More specifically, disclosed are an apparatus and a method for processing audio signals to include spatially modulated message audio signals as a portion of a monaural signal.
09/18/14
20140270008
Wireless audio receiver system and method
A wireless audio receiver system and method is provided that is capable of receiving one or more radio frequency (rf) signals containing audio signals modulated by analog and/or digital modulation schemes, operating in full diversity mode or switched diversity mode, demodulating the rf signals, and outputting analog audio signals and a combined digital audio signal. The system and method switches multiple diversity antennas to route received rf signals to respective rf signal processing paths.
09/18/14
20140269214
Portable electronic device directed audio targeted multi-user system and method
A computationally implemented system and method that is designed to, but is not limited to: electronically modulating two or more acoustic ultrasonic signals according to output information to be transmitted as two or more acoustic ultrasonic signals from two or more portable electronic device emitters of a portable electronic device; and electronically projecting said two or more acoustic ultrasonic signals from said portable electronic device emitters to produce a first set of one or more acoustic audio signals from a first set of said two or more acoustic ultrasonic signals at a first location and to produce a second set of one or more second acoustic audio signals from of a second set of said two or more acoustic ultrasonic signals at a second location. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure..
09/18/14
20140269213
Portable electronic device directed audio system and method
A computationally implemented system and method that is designed to, but is not limited to: electronically providing audio output information to one or more portions of a portable electronic device to be outputted from said portable electronic device via one or more acoustic ultrasonic signals; and electronically outputting, said one or more acoustic ultrasonic signals to be demodulated into one or more acoustic audio signals containing one or more portions of said audio output information at one or more locations spaced from said portable electronic device based at least in part according to said one or more acoustic ultrasonic signals and based at least in part according to one or more portable electronic device ultrasonic emitter arrangements. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure..
09/18/14
20140269208
Portable electronic device directed audio targeted user system and method
A computationally implemented system and method that is designed to, but is not limited to: electronically conditioning one or more information signals accessed at least in part through one or more portions of a portable electronic device to be transmitted from one or more portable electronic device emitters through one or more modulated acoustic ultrasonic signals; and electronically governing for output of one or more beams of said one or more modulated acoustic ultrasonic signals for demodulation of said one or more modulated acoustic ultrasonic signals into one or more acoustic audio signals containing said one or more information signals at a first location spaced away from said portable electronic device and spaced away from a second location. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure..
09/18/14
20140269207
Portable electronic device directed audio targeted user system and method
A computationally implemented system and method that is designed to, but is not limited to: electronically conditioning one or more information signals accessed at least in part through one or more portions of a portable electronic device to be transmitted from one or more portable electronic device emitters through one or more modulated acoustic ultrasonic signals; and electronically governing for output of one or more beams of said one or more modulated acoustic ultrasonic signals for demodulation of said one or more modulated acoustic ultrasonic signals into one or more acoustic audio signals containing said one or more information signals at a first location spaced away from said portable electronic device and spaced away from a second location. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure..
09/18/14
20140269196
Portable electronic device directed audio emitter arrangement system and method
A computationally implemented system and method that is designed to, but is not limited to: electronically determining positioning status of one or more portions of one or more humans relative to one or more locations of demodulation of one or more acoustic ultrasonic signals into one or more acoustic audio signals said one or more acoustic ultrasonic signals originating from a portable electronic device; and electronically alerting said one or more humans from said portable electronic device regarding said positioning status of one or more portions of one or more humans relative to one or more locations of demodulation of one or more acoustic ultrasonic signals into one or more acoustic audio signals when said positioning status includes a first characterization. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure..
09/18/14
20140265481
Seat device for an aircraft or spacecraft
The present disclosure pertains to a seat device for an aircraft or spacecraft with at least one photoelectric device, which is designed to provide electrical energy such that this energy can be used to charge or supply an electrical device, and/or amplify audio signals, and/or transmit data.. .
09/11/14
20140258864
Audio driver user interface
A method for an audio driver user interface comprising: capturing at least two audio signals (1 1, 14, 101); determining a trajectory of an audio source from the at least two audio signals (103); and generating a user interface input dependent on the trajectory of the audio source (105).. .
09/11/14
20140256260
Wireless device pairing
A wireless communication network includes a communication source device, such as a bluetooth digital music player and a communication destination device, such as a bluetooth headphone or speaker device. The communication source device is configured to transmit audio signals, such as encoded electrical signals in the audio frequency band, to the communication destination device via a wireless or wired audio communication channel.


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Audio Signals topics: Audio Signals, Signal Processing, Multimedia, Ip Address, Ip Multimedia Subsystem, Multimedia Device, Feedback Signal, Formatting, Audio Signal Processing, Electronic Device, Cell Phone, Instruments, Control Bus, Electrical Signal

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