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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


Audio signal processing in a communication system

Koninklijke Philips N.v.

Audio signal processing in a communication system

Method for reproducing music file of mobile communication terminal and mobile terminal implementing the same

Samsung Electronics

Method for reproducing music file of mobile communication terminal and mobile terminal implementing the same

Method for reproducing music file of mobile communication terminal and mobile terminal implementing the same

Lenovo (singapore) Pte

Motion modified steering vector

Date/App# patent app List of recent Audio Signals-related patents
03/26/15
20150088530
 Method and  decoding an audio signal patent thumbnailnew patent Method and decoding an audio signal
Method and apparatus for processing audio signals are provided. The method for decoding an audio signal includes extracting a downmix signal and spatial information from a received audio signal, generating surround converting information using the spatial information and rendering the downmix signal to generate a pseudo-surround signal in a previously set rendering domain, using the surround converting information.
Lg Electronics Inc.
03/26/15
20150087285
 Method for reproducing music file of mobile communication terminal and mobile terminal implementing the same patent thumbnailnew patent Method for reproducing music file of mobile communication terminal and mobile terminal implementing the same
Mobile communication terminals and methods are provided. A mobile communication terminal includes a transceiver, audio processing unit, speaker, connecting unit, display unit, input unit, and control unit.
Samsung Electronics Co., Ltd.
03/26/15
20150086038
 Time-frequency directional processing of audio signals patent thumbnailnew patent Time-frequency directional processing of audio signals
An approach to processing of acoustic signals acquired at a user's device include one or both of acquisition of parallel signals from a set of closely spaced microphones, and use of a multi-tier computing approach in which some processing is performed at the user's device and further processing is performed at one or more server computers in communication with the user's device. The acquired signals are processed using time versus frequency estimates of both energy content as well as direction of arrival.
Analog Devices, Inc.
03/26/15
20150086005
 Audio signal processing in a communication system patent thumbnailnew patent Audio signal processing in a communication system
Communications equipment for use by a call centre to enable communications between the call centre and one or more user devices is provided, with the communications equipment comprising audio processing circuitry for processing audio signals received from the user devices over a communications network, wherein the processing circuitry is configured to perform acoustic echo cancellation and/or noise suppression and/or dereverberation processing on the received audio signals to cancel acoustic echoes and/or suppress noise and/or suppress reverberation that is present in the audio signals received from the user device.. .
Koninklijke Philips N.v.
03/26/15
20150085615
 Motion modified steering vector patent thumbnailnew patent Motion modified steering vector
For a motion modified steering vector, a motion module modifies a prior steering vector with a motion vector. A steering module spatially filters audio signals using the modified steering vector..
Lenovo (singapore) Pte, Ltd.
03/26/15
20150084880
 Functional fingertip sleeve patent thumbnailnew patent Functional fingertip sleeve
A fingertip sleeve used for touching a screen includes a sleeve, a canner, a microprocessor and a speaker. The touch region can be configured to touch the screen.
Chiun Mai Communication Systems, Inc.
03/19/15
20150081310
 Method and  decoding stereo loudspeaker signals from a higher-order ambisonics audio signal patent thumbnailMethod and decoding stereo loudspeaker signals from a higher-order ambisonics audio signal
Decoding of ambisonics representations for a stereo loudspeaker setup is known for first-order ambisonics audio signals. But such first-order ambisonics approaches have either high negative side lobes or poor localisation in the frontal region.
Thomson Licensing
03/19/15
20150081071
 System for triggering actions on computing devices via audio signals patent thumbnailSystem for triggering actions on computing devices via audio signals
A system and method effective to trigger precisely timed actions on computing devices. The system may include a transmitting device and a receiving device.
Wham City Lights, Inc
03/19/15
20150081070
 Method for transmitting plurality of asynchronous digital signals patent thumbnailMethod for transmitting plurality of asynchronous digital signals
The present invention relates to a method for transmitting a plurality of asynchronous signals, which includes: transmitting to a plurality of audio synchronizers a plurality of asynchronous audio signals which is detected by different audio input devices and is not synchronized with each other; synchronizing, by the plurality of audio synchronizers, the plurality of asynchronous audio signals, respectively; and multiplexing, by a multiple-channel time-division multiplexer, the plurality of synchronized audio signals to a multiple-channel time-division audio signal.. .
Idencore Co., Ltd.
03/19/15
20150081069
 Audio  portable devices patent thumbnailAudio portable devices
An audio apparatus for a portable device is provided. The portable device includes computing hardware coupled to associated data memory, which stores one or more audio or computer program products that include a plurality of audio libraries.
Applifier Oy
03/19/15
20150079916

Mobile internet radio receiver


A mobile internet radio receiver is disclosed which includes a radio interface for internet communication over a cellular mobile phone network. An internet audio signal source selects and outputs a first audio signal.
Gb Global Technology Operations Llc
03/19/15
20150078597

System, device, and method utilizing an integrated stereo array microphone


The invention relates to an audio device for use proximate a user's ears. The audio device includes first and second audio transmitting/receiving devices that are capable of operating in stereo.
Andrea Electronics Corporation
03/19/15
20150078581

Systems and methods for audio conferencing


Systems and methods for enabling an audio conference are provided. In one aspect, a system includes a transmitting device which receives audio signals representing sounds captured by at least two microphones from participants situated at a first location.
Alcatel Lucent
03/19/15
20150078571

Adaptive phase difference based noise reduction for automatic speech recognition (asr)


Embodiments of a system and method for adapting a phase difference-based noise reduction system are generally described herein. In some embodiments, spatial information associated with a first and second audio signal are determined, wherein the first and second audio signals including a target audio inside a beam and noise from outside the beam.
03/12/15
20150074729

Apparatus and processing audio, setting initialization mode, and computer-readable recording medium


Provided herein is an audio processing apparatus including: a controller configured to determine an initialization mode for processing video and audio signals provided from an audio provision apparatus of among a plurality of initialization modes, and to perform an initialization process differently according to the result of determination; and an audio processor configured to process the audio signal and output the processed audio signal, when the initialization process is performed.. .
Samsung Electronics Co., Ltd.
03/12/15
20150073786

Gaming headset with programmable audio paths


A headset having game, chat and microphone audio signals is provided with a programmable signal processor for individually modifying the audio signals and a memory configured to store a plurality of user-selectable signal-processing parameter settings that determine the manner in which the audio signals will be altered by the signal processor. The parameter settings collectively form a preset, and one or more user-operable controls can select and activate a preset from the plurality of presets stored in memory.
Voyetra Turtle Beach, Inc.
03/12/15
20150071462

Methods and system for wideband signal processing in communication network


The embodiments herein disclose a device and a method for controlling noise in a wideband communication system. In one embodiment herein, multiple microphones for receiving wideband audio signals are provided.
03/12/15
20150071457

Bluetooth earplugs


A system and methods for providing a wireless earplug system are described. An earplug includes a wireless receiver/transmitter, a battery, a speaker, a sound canal and an on/off switch.
Sony Corporation
03/12/15
20150071455

Systems and methods for filtering sound in a defined space


Methods and systems are provided for filtering sound. A position sensor determines positions of a plurality of occupants in a defined space.
Gm Global Technology Operations Llc
03/12/15
20150070832

Docking station with audio output


Docking stations that may interface with various types of accessories. One example may physically and electrically support a connection to a portable computing device in either one or two orientations.
Apple Inc.
03/12/15
20150070148

Systems and methods for generating haptic effects associated with audio signals


Systems and methods for generating haptic effects associated with audio signals are disclosed. One disclosed system for outputting haptic effects includes a processor configured to: receive an audio signal; determine a haptic effect based in part on the audio signal by: identifying one or more components in the audio signal; and determining a haptic effect associated with the one or more components; and output a haptic signal associated with the haptic effect..
Immersion Corporation
03/12/15
20150070147

Systems and methods for generating haptic effects associated with an envelope in audio signals


Systems and methods for generating haptic effects associated with envelopes in audio signals are disclosed. One disclosed system for outputting haptic effects includes a processor configured to: receive an audio signal; determine an envelope associated with the audio signal; determine a haptic effect based in part on the envelope; and output a haptic signal associated with the haptic effect..
Immersion Corporation
03/12/15
20150070146

Systems and methods for generating haptic effects associated with transitions in audio signals


Systems and methods for generating haptic effects associated with transitions in audio signals are disclosed. One disclosed system for outputting haptic effects includes a processor configured to: receive a signal; determine a haptic effect based in part on the signal; output a haptic signal associated with the haptic effect; an audio output device configured to receive the signal and output an audible effect; and a haptic output device in communication with the processor and coupled to the touch surface, the haptic output device configured to receive the haptic signal and output the haptic effect..
Immersion Corporation
03/05/15
20150065113

Portable electronic device having plurality of speakers and microphones


A portable electronic device includes a display unit, a first audio unit, a second audio unit, a first sensing unit, a second sensing unit, and a controlling unit. The first audio unit includes a first speaker and a first microphone.
Chiun Mai Communication Systems, Inc.
03/05/15
20150063579

Acoustic echo cancellation for microphone array with dynamically changing beam forming


Acoustic echo cancellation is improved by receiving a speaker signal that is used to produce audio in a room, and receiving audio signals that capture audio from an array of microphones in the room, including an acoustic echo from the speakers. To cancel the acoustic echo, one adaptive filter is associated with a corresponding subspace in the room.
Cisco Technology, Inc.
03/05/15
20150061861

Electrical isolation device


An isolation device is fitted to a mains electrical supply for a hydrocarbon burning appliance and is adapted to operate in response to an audible alarm signal emitted by a separately located detector, typically a carbon monoxide detector, to disconnect the power supply and thereby shutdown the operation of the hydrocarbon burning appliance. This can halt a potentially dangerous build up of co in the vicinity of the appliance.
02/26/15
20150058910

Btv box and wireless communication of telvision audio


An integrated audio transmission system for receiving television audio signals from their source and transmitting them to a wireless remote receiver wearable by a user. The integrated audio transmission system comprises a device box and headset receiver, wherein the device box can be configured to receive audio signals directly from a television or from a television converter box (or set top box).
02/26/15
20150058025

Oversampling in a combined transposer filterbank


The present invention relates to coding of audio signals, and in particular to high frequency reconstruction methods including a frequency domain harmonic transposer. A system and method for generating a high frequency component of a signal from a low frequency component of the signal is described.
Dolby International Ab
02/26/15
20150058024

Wireless cellular telephone with audio codec


A wireless cellular telephone with an audio codec for converting digital audio signals to analog audio signals. The audio codec comprises two digital audio bus interfaces for coupling to respective digital audio buses, and a digital-only signal path between the two digital audio bus interfaces, such that no analog processing of the audio signals occurs in the digital-only signal path..
Wolfson Microelectronics Ltd.
02/26/15
20150058023

Method and system for translating speech


An electronic communication device (104) receives a first set of digital audio signals via radio frequency signaling, translates the first set of digital audio signals from speech of a first language (e.g. English) into translated speech of a second language (e.g., french), and emits the translated speech of the second language via a loudspeaker (226).
Motorola Mobility Llc
02/26/15
20150058009

Apparatus and providing messages in a social network


A system that incorporates teachings of the present disclosure may include, for example, a server including a controller to receive audio signals and content identification information from a media processor, generate text representing a voice message based on the audio signals, determine an identity of media content based on the content identification information, generate an enhanced message having text and additional content where the additional content is obtained by the controller based on the identity of the media content, and transmit the enhanced message to the media processor for presentation on the display device, where the enhanced message is accessible by one or more communication devices that are associated with a social network and remote from the media processor. Other embodiments are disclosed..
At&t Intellectual Property I, Lp
02/26/15
20150058002

Detecting wind noise in an audio signal


A method of detecting wind noise in an audio signal includes calculating a power spectrum of the current frame, evaluating whether the current frame is non-stationary, evaluating whether an energy content of the current frame is concentrated at low frequencies and evaluating whether a periodicity is present in the power spectrum. The method further includes determining the presence of wind noise without speech in the current frame if the current frame is non-stationary, the energy content is concentrated at low frequencies, and a periodicity is not present.
Telefonaktiebolaget L M Ericsson (publ)
02/26/15
20150055933

Advertisement system


An advertisement system includes a display device, a storage media saving video and audio data and a controller. The controller includes a memory unit in which an operation system and application programs are installed, an output interface connected to the display device, at least one input interface connected to the storage media; and a processor processing the video and audio data sent by the application programs installed in the memory unit and converting the video and audio data to video and audio signals which are sent to the display device via the output interface to display video and audio advertisements, wherein the operation system is android operation system..
Lutec Co., Ltd.
02/26/15
20150055811

Techniques for generating audio signals


Techniques described herein generally relate to generating an audio signal with a speaker. In some examples, a speaker device is described that includes a membrane and a shutter.
Empire Technology Development Llc
02/26/15
20150055797

Method and device for localizing sound sources placed within a sound environment comprising ambient noise


A method for localizing one or more sound sources of interest placed within a sound environment comprising ambient noise by estimating the directions of arrival (θ,φ) of said one or more sound source of interest comprising the steps of: calculating the environment steered response power (srp (t, f, θ, φ)) corresponding to the steered response power of said one or more source of interest for one or more orientations using said environment audio signals; obtaining, using said array of at least two microphones, noise audio signals corresponding to the audio signals emanating from said sound environment under particular reference conditions; calculating a noise steered response power (srpn (t, f, θ, φ)) corresponding to the steered response power of the ambient noise for said one or more orientations using said noise audio signals; and estimating the direction of arrival of said sound source of interest.. .
Canon Kabushiki Kaisha
02/26/15
20150055783

Statistical modelling, interpolation, measurement and anthropometry based prediction of head-related transfer functions


A system is disclosed for statistical modelling, interpolation, and user-feedback based inference of head-related transfer functions (hrtf) includes a processor performing operations that include using a collection of previously measured head related transfer functions for audio signals corresponding to multiple directions for at least one subject; and performing gaussian process hyper-parameter training on the collection of audio signals. A method is disclosed for statistical modelling, interpolation, measurement and anthropometry based prediction of head-related transfer functions (hrtf) for a virtual audio system that includes collecting audio signals in transform domain for at least one subject; applying head related transfer functions (hrtf) measurement directions in multiple directions to the collected audio signals; and performing gaussian hyper-parameter training on the collection of audio signals to generate at least one predicted hrtf..
University Of Maryland
02/26/15
20150055770

Placement of sound signals in a 2d or 3d audio conference


A conference controller (111, 175) configured to place an upstream audio signal (123, 173) associated with a conference participant and a sound signal within a 2d or 3d conference scene to be rendered to a listener (211) is described. The conference controller (111, 175) is configured to set up a x-point conference scene with x different spatial talker locations (212) within the conference scene, x being an integer, x>0; assign the upstream audio signal (123, 173) to one of the talker locations (212); place a sound signal at a spatial sound location (503) within the x-point conference scene; and generate metadata identifying the assigned talker location (212) and the spatial sound location and enabling an audio processing unit (121, 171) to generate a spatialized audio signal based on a set of downstream audio signals (124, 174) comprising the upstream audio signal (123, 173) and the sound signal..
Dolby Laboratories Licensing Corporation
02/19/15
20150052455

Schemes for emphasizing talkers in a 2d or 3d conference scene


The present document relates to methods and systems for setting up and managing two-dimensional or three-dimensional scenes for audio conferences. A conference controller (111, 175) configured to place a plurality of upstream audio signals (123, 173) associated with a plurality of conference participants within a 2d or 3d conference scene to be rendered to a listener (211) is described.
Dolby Laboratories Licensing Corporation
02/19/15
20150051912

Method for segmenting videos and audios into clips using speaker recognition


A method for segmenting video and audio into clips using speaker recognition is provided to segment audio according to speaker audio, and to make audio clips correspond to the audio and video signals to generate audio and video clips. The method instantly trains an independent speaker model by increasing an unknown speaker source audio signal, and the speaker recognition result is applied to determine the audio and video clips.
Chunghwa Telecom Co., Ltd.
02/19/15
20150051906

Hierarchical active voice detection


One or more audio signals are processed using a multi-stage (hierarchical) voice and/or signal activity detector (vad/sad). A first stage is capable of reducing the workload bandwidth by employing an inexpensive vad/sad processor.
Dolby Laboratories Licensing Corporation
02/19/15
20150049868

Clustering of audio streams in a 2d / 3d conference scene


The present document relates to methods and systems for setting up and managing two-dimensional or three-dimensional scenes for audio conferences. A conference controller (111, 175) configured to place l upstream audio signals (123, 173) within a 2d or 3d conference scene to be rendered to a listener (211) is described.
Dolby Laboratories Licensing Corporation
02/19/15
20150049065

Multi-function touch pen and electronic device with multi-function touch pen


A multi-function touch pen for a portable electronic device includes a pen body and an audio output module. The pen body includes a touching input terminal, located at a first end of the pen body for inputting information to the portable electronic device, and an audio input unit located adjacent to the touch input terminal for inputting audio signals to the portable electronic device.
Hon Hai Precision Industry Co., Ltd.
02/12/15
20150046171

Transform encoding/decoding of harmonic audio signals


An encoder (20) for encoding frequency transform coefficients (y(k)) of a harmonic audio signal include the following elements: a peak locator (22) configured to locate spectral peaks having magnitudes exceeding a predetermined frequency dependent threshold. A peak region encoder (24) configured to encode peak regions including and surrounding the located peaks.
Telefonaktiebolaget L M Ericsson (publ)
02/12/15
20150043762

Hearing device and low power operation thereof


A hearing device, an acoustic apparatus and a sound processing method thereof are provided. The method includes detecting audio signals, determining whether the audio signals include a voice signal of a user, and controlling amplification of the audio signals according to a result of the determination..
Samsung Electronics Co., Ltd.
02/12/15
20150043757

Audio jack system


This application discusses a system that can include a master device and a slave device coupled to the master device via an audio jack connector. In an example, the master device and the slave device can be configured to exchange information via a single conductive path of the audio jack connector using a digital communication protocol.
Fairchild Semiconductor Corporation
02/12/15
20150043756

Audio scene mapping apparatus


An apparatus comprising: at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured to with the at least one processor cause the apparatus to at least perform: receiving at least two signals comprising at least two audio signals from at least two recording apparatus recording within an audio scene an audio source, wherein the first of the at least two audio signals is configured to represent a first frequency range and the second of the at least two audio signals is configured to represent a second frequency range; scaling the at least two audio signals; and combining the at least two audio signals to generate a combined audio signal representation of the audio source.. .
02/12/15
20150043754

System and non-destructively normalizing loudness of audio signals within portable devices


Many portable playback devices cannot decode and playback encoded audio content having wide bandwidth and wide dynamic range with consistent loudness and intelligibility unless the encoded audio content has been prepared specially for these devices. This problem can be overcome by including with the encoded content some metadata that specifies a suitable dynamic range compression profile by either absolute values or differential values relative to another known compression profile.
Dolby International Ab
02/12/15
20150043736

Method of applying a combined or hybrid sound-field control strategy


A method of applying a combined control strategy for the reproduction of multichannel audio signals in two or more sound zones, the method comprising deriving a first cost function for controlling the acoustic potential energy, such as on the basis of the acoustic contrast control method and/or the energy difference maximation method, in the zones to obtain acoustic separation between the zones in terms of sound pressure, deriving a second cost function, such as the pressure matching method, controlling the phase of the sound provided in the zones, and where a weight is obtained for determining a combination of the first and second cost functions in a combined optimization.. .
Bang & Olufsen A/s
02/12/15
20150042570

Method and keyword graphic selection


A method on an electronic device is described. A set of graphics and a set of stored keywords are received in a higher-power mode of operation, each graphic corresponding to one or more of the stored keywords.
Motorola Mobility Llc
02/05/15
20150037008

Video synchronization based on audio


A content reproduction screen displays a plurality of content items. A video reproduction processing section reproduces substantially simultaneously videos of a plurality of content items on a screen.
Yamaha Corporation
02/05/15
20150036842

Loudness level control for audio reception and decoding equipment


The application discusses a computer implemented method and apparatus for performing audio equalisation in an audio receiver device, such as an integrated receiver/decoder or set top box, or integrated tv, connected to one or more audio playback devices, such as a television unit, computer screen and speakers, amplifier or home theatre equipment. The method and apparatus use an equalisation process which compares audio signals received in different audio formats (e.g.
Eldon Technology Limited
02/05/15
20150036838

Loudness level control for audio reception and decoding equipment


The application discusses a computer implemented method and apparatus for performing audio equalisation in an audio receiver device, such as an integrated receiver/decoder or set top box, or integrated tv, connected to one or more audio playback devices, such as a television unit, computer screen and speakers, amplifier or home theatre equipment. The method and apparatus use an equalisation process which compares audio signals received in different audio formats (e.g.
Eldon Technology Limited
02/05/15
20150036829

Method and conversion of a multi-channel audio signal into a two-channel audio signal


A method for conversion of a n-channel audio signal (l, r, ls, rs) into a two-channel audio signal (ro, lo), where n≧4 and integer, includes the step of generating either one of the two-channel audio signals, right (ro) or left (lo), by a combination of: a front (r, l) and rear (rs, ls) signal components of the n-channel audio signal of the same side (right or left), and a front (l, r) signal component of the n-channel audio signal of the other side (left or right), and a term dependent of n.. .
Institut Fur Rundfunktechnik Gmbh
02/05/15
20150036828

Internet audio software method


An audio enhancement technique comprises an audio source. Presets for the input audio sound are provided.
Max Sound Corporation
02/05/15
20150036826

Stereo expander method


An audio enhancement technique comprising an audio source, processing the audio source by the following modules, a low pass filter with dynamic offset, an envelope controlled bandpass filter, a high pass filter; and adding an amount of dynamic synthesized sub bass to the audio. The processed audio signals are combined in a summing mixer with the audio source to create an audio out signal.
Max Sound Corporation
02/05/15
20150036679

Methods and apparatuses for transmitting and receiving audio signals


Methods and corresponding apparatuses for transmitting and receiving audio signals are described. A transformation is performed on the audio signals in units of frame in order to obtain transformed audio data of each frame, said transformed audio data consisting of multiple signal components in the frequency domain.
Dolby Laboratories Licensing Corporation
01/29/15
20150032797

Distributed audio playback and recording


Techniques are disclosed for providing distributed audio playback and recording functionality according to certain embodiments. In such embodiments one or more client audio devices can be connected to a server computing device via a network connection, thereby providing distributed audio playback and recording functionality to the server computing device.
Adobe Systems Incorporated
01/29/15
20150030182

Arrangement for mixing at least two audio signals


In order to realize a correction for changes in the reproduction loudness at low frequencies in a downmix-arrangement, a mixing arrangement is proposed for mixing at least two audio signals, which mixing arrangement is provided with a first unit (104) for deriving a first power signal, which is a measure for the power of the first audio signal, a second unit (105) for deriving a second power signal, which is a measure for the power of the second audio signal, a cross-correlation unit (103) for deriving a cross-correlation signal, which is a measure for a cross-correlation between the first and the second audio signal, a unit (106) for deriving multiplication parameters from the first and second power signals and the cross-correlation signal, and a multiplication and combination unit (107) for carrying out a signal processing on the first and second audio signals and combining them. The unit (106) for deriving the multiplication parameters is provided with a combination unit (110) for deriving a combination signal which is a measure for a combination of the first and second power signals and the cross-correlation signal, and is provided with a scaling unit (109) for scaling one of the signals in the unit for deriving the multiplication parameters with a scaling signal.
Institut Fur Rundfunktechnik Gmbh
01/29/15
20150030179

Preserving phase shift in spatial filtering


For preserving phase shift in spatial filtering is disclosed, an electronic device includes a microphone array. A filtering module spatially filters a plurality of received audio signals from the microphone array to increase the signal-to-noise ratio in one or more corresponding output audio signals.
Lenovo (singapore) Pte, Ltd.
01/29/15
20150030177

Electronic device and audio output circuit therein


An audio output circuit applied in an electronic device includes a filter capacitor and a transistor. A base of the transistor is connected to an audio processing unit, an emitter of the transistor is connected to a voltage port, a processor and an earphone detecting unit of the electronic device is electrically connected to a collector of the transistor.
Hon Hai Precision Industry Co., Ltd.
01/29/15
20150030172

Inter-channel coherence reduction for stereophonic and multichannel acoustic echo cancellation


In an audio system having acoustic echo, incoming audio signals are decorrelated by applying both phase modulation and amplitude modulation. The resulting decorrelated signals are rendered by loudspeakers, and co-located microphones generate outgoing audio signals that include echo signals caused by the existence of acoustic echo paths from the loudspeakers to the microphones.
Mh Acoustics, Llc


Popular terms: [SEARCH]

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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