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Products/Services for Acoustic Echo Canceller
Sound proofing and acoustic materials are used to attenuate, deaden, or control sound and noise levels from machinery and other sources for environmental amelioration and regulatory compliance. Search by Specification | Learn More about Soundproofing and Acoustic Materials
Acoustic and vibration test equipment repair services includes repair and other services for vibration, acceleration and acoustic test equipment, instruments and sensors. Search by Specification | Learn More about Acoustic and Vibration Test Equipment Repair Services
Acoustic enclosures are full chambers, enclosures, or rooms designed to attenuate or minimize acoustical noise. Search by Specification | Learn More about Acoustic Enclosures
Underwater acoustic transducers contain both transmitters and receivers and use distance and directional data for communication, mapping and navigation. Search by Specification | Learn More about Underwater Acoustic Transducers
Acoustic horns are relatively low-frequency horns that produce vibration at frequencies that will loosen and clean soot or other undesirable particulate buildup on chimneys, catalyst beds, or other process vessels. Learn More about Acoustic Horns
...to the reflection of sound waves in their selection of suitable acoustic materials. Companies may also offer services such as acoustical field testing, sound dampening, mechanical noise control, noise and vibration measurement and monitoring, and environmental... Learn More about Acoustical Design Services
Active noise and vibration control systems are products such as controllers, sensors and actuators that monitor and cancel noise and/or vibration. Learn More about Active Noise Control Products
...sensitivity within defined boundaries. Functionally, this is the operational range of the meter. Sound level range is limited on the low end by the inherent noise of the acoustic system and on the high end by the maximum sound pressure level. Many... Search by Specification | Learn More about Sound Level Meters and Noise Dosimeters
...include radiography or X-ray analysis, laser holography or gaging, penetrant testing, and magnetic particle testing. Acoustic emission instruments and noise detectors are non-destructive testing (NDT) supplies and accessories for monitoring... Search by Specification | Learn More about Nondestructive Testing (NDT) Equipment
The inherent noise of the acoustic system establishes the low end limit. The maximum sound pressure level sets the high end limit. Microphone sensitivity, which measures a microphone’s responsiveness, needs to exceed the inherent noise of the system... Search by Specification | Learn More about Audio Microphones
Hydrophones are underwater acoustic sensors used in marine research, undersea mapping and navigation, and various commercial and military applications. Search by Specification | Learn More about Hydrophones
Test equipment and instrument repair services test and repair industrial equipment and instruments. They specialize in the test and repair of acoustic and vibration equipment, electrical and electronic test equipment, laboratory equipment Search by Specification | Learn More about Test Equipment and Instrument Repair Services
...dB) for which the microphone will meet its performance specifications. It is limited on the low end by the inherent noise of the acoustic system and on the high end by the maximum sound pressure level. The standard unit for measuring sound pressure... Search by Specification | Learn More about Measurement Microphones
...material testers use several technologies. Acoustic emission instruments monitor conditions and detect changes in mechanical, electrical, and process systems. For example, ultrasonic (UT) noise detectors use the pulse-echo technique to transmit... Search by Specification | Learn More about Nondestructive Testing (NDT) Material Testers
Honeycombs and Honeycomb Materials are specialized low density, large celled materials used as core materials, architectural panels, sound attenuation and for other specialized applications. Search by Specification | Learn More about Honeycombs and Honeycomb Materials
Product News for Acoustic Echo Canceller
Telephony
Indesign circuit, hardware and software engineers have extensive telephony development experience. Several of our engineers started their careers with Bell Labs in the telephone and telephone systems areas of AT&T and Lucent Technologies, and they hold numerous patents in these areas.
Because of this experience, Indesign has the capability to develop low-cost, high-quality tele...
(read more)
LMS Virtual.Lab Acoustics
The LMS acoustic simulation solutions, powered by the ground-breaking LMS SYSNOISE solver, cover routine applications, such as structural noise radiation and cavity field simulations, and address specific acoustic engineering issues, like engine run-ups, flow-induced noise or random acoustic loading. (read more)
Acoustics Module
The Acoustics Module is a world-class solution to all your acoustics modeling needs. Easy-to-use application modes provide the tools to model acoustic wave propagation in air, water, other fluids—and even solids. (read more)
VOIP Technology
Telephony is our heritage. Indesign was started in 1996 by a group of 32 telephone engineers from a Bell Labs Consumer Products design group. These engineers were responsible for developing consumer and business telephone products for AT&T. We continue to develop traditional PSTN type products, and we also develop many different devices for use in VoIP telephone design applicat... (read more)
E2 ECHO Hazardous Area Intercom Station
Federal Signal Model E2 ECHO Intercom Stations provide safe and efficient two-way voice communications in large and small ECHO Digital Intercom Systems. The E2 ECHO Station is designed and approved for use in Hazardous Areas including Class 1, Division 2, Groups C and D; Class II, Division 1, Groups E, F and G; and Class III. (read more)
NEO Echo king Ultrasonic Level Transmitter
The KOBOLD EchoKing ultrasonic transmitter is a full featured level sensing system suitable for monitoring levels of liquids and some dry-bulk materials. (read more)
APTIV™ black film delivers in acoustic speakers
APTIV™ black film in ATE's new P2C cone designs delivers superior performance for wide range of acoustic speakers. The inherent acoustic, high temperature, mechanical, fatigue and processing attributes of APTIV film are well suited for use in acoustic applications and present numerous opportunities for OEMs, designers and processors. (read more)
Acoustic Noise & Sound Control Enclosures
ArtUSA Industries is a company that is leading the nation in cost effective Noise Control, Sound Enclosures and Air Filtration Systems. The Acousti-Curtain™ Enclosures feature high actual noise reduction up to 25 dB(A) (read more)
Powerwave® Acoustic Cleaning Systems
Powerwave acoustic cleaning systems can significantly improve the cleaning of air pollution control equipment, heat transfer surfaces, material handling and storage equipment, and areas of production where particulate buildup occurs. (read more)
Soundproofing and Acoustic Materials
Noise abatement, noise control, acoustical products, and air quality solutions, manufacturing, construction, product sales, installation / service, and consulting serving the end user, contractor, and the Architectural / Engineering community. The best value for noise control materials only or the confidence of full service – WE ARE THE NAME TO KNOW IN NOISE CONTROL (read more)
Parts by Number for Acoustic Echo Canceller
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... Acoustic Echo Canceller Consumer Electronics, Audio, Communications & Telecom |
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MATLAB Central - Files Echo Canceller Workbook targeting a dsPIC This set of models and word documents show an echo canceller development workflow. See MathWorks, Inc. (The) Information |
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Untitled Acoustic Echo Cancellation (AEC) This demonstration illustrates the application of adaptive filters to acoustic echo cancellation (AEC). See MathWorks, Inc. (The) Information |
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Adaptive Digital Technologies, Inc. - Echo Cancellation... By using Adaptive Digital?s acoustic echo canceller to eliminate this unwanted echo and reverberating interference, echo-free conversation can be See ARM, Inc. Information |
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MeetingPlace Server Echo Issues [Cisco Unified... Of the two types of echo described above, the echo canceller has the most trouble with acoustic echo. See Cisco Systems, Inc. Information |
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Improved method and apparatus for detecting echo path changes... Abstract: An echo canceller comprising a first adaptive filter having N_long coefficients for converging to an echo path, a non-adaptive filter |
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Method of accelerating the training of an acoustic echo... Method of accelerating the training of an acoustic echo canceller in a full-duplex beamforming-based audio conferencing system -> Monitor Keywords |
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Sub-band IIR acoustic echo canceller Sub-band IIR acoustic echo canceller Pub Acronym: MELCON-96 Pub Year: 1996 Pub Date: 1996 Meeting |
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New acoustic echo canceller for videotelephony-enabled... New acoustic echo canceller for videotelephony-enabled wideband business phone |
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Joint noise reduction and acoustic echo cancellation using the... Joint noise reduction and acoustic echo cancellation using the transfer-function generalized sidelobe canceller |
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