-Improved repeatability above 10 kHz
-Measurements below and above 10 kHz both in the same measurement setup
-The dampened resonance means better distortion measurements, even from as low as 3-5 kHz
Availability date: 0000-00-00
The standardized IEC 60318-4 ear simulator is a good tool for ear simulation up to 10 kHz. However, its high Q resonance makes it unsuitable for analyzing high resolution audio performance.
The new High Resolution Ear Simulator mitigates this limitation. The resonance is dampened by approximately 14 dB and the damping does not change with varying lengths of the ear canal caused by changes in placement of the Device Under Test (DUT).
Therefore both frequency response and distortion measurements up to 20 kHz can now be made with confidence and full backwards compatibility to historical measurements.
-From 10 to 20 kHz the response is within ± 2.2 dB
-The 13.5 kHz resonance dampened by approximately 14 dB
-Upgraded IEC 60318-4 ear simulator - same form factor
-Full backwards compatible with standard IEC 60318-4 (711) ear simulator
Any Loundspeaker, Any Measurement S&V Samford Instruments Ltd. Speaker Testing -Wireless -HDMI,Toslink or Traditional Connector -Surround Sound -Bluetooth Microphone Array for Voice Control Listen.INC More Details: Loudspeaker Brochure
The G.R.A.S. AL0030 Production Line Acoustic Test Chamber- is for acoustic production line testing of mobile devices. It provides a flexible platform that can be configured to suit specific requirements. S&V Samford Instruments Ltd. More Details: Acoustic Test Chamber
The Smartphone & Tablet Measuremet needed the following equipment or software, The SoundCheck system, the All-in-one Audio Interface-AmpConnect ISC, the 2in-2out Audio Interface -AudioConnect, -SCM Microphone and also the speakers. ---- More Details: Smartphone& Tablet Meausurements
Listen can help you to conduct the Microphone Measurement with its products, which included the SoundCheck system, the All-in-one Audio Interface - AmpConnect ISC, The SCM Microphone, Mouth Simulator and also the DCC-1448 MEMS interface. ---- More Details: Microphone Measurements
Head and Torso Simulator - G.R.A.S 45bb KEMAR Head & Torso Simulator : s&V is a configurable acoustic research tool that simulates the changes that occur to sound waves as they pass a human head and torso. Its equivalent with mouth simulator is G.R.A.S. 45BC KEMAR Head & Torso, non-configured S&V Samford Instruments Ltd. More details: G.R.A.S _KEMAR
The Hearing Aid Measurements need to conduct with the following software and hardware, SoundCheck (Optional Software Modules: 2008: Attack and Release, 2005 Real-time Analyzer (1/1, 1/3, 1/6, 1/12, & 1/24 octave,2013: WAV File Equalization) , the AmpConnect ISC and also the DC Connect ...
To conduct the Sudio Electronics Measurements, the SoundCheck system, the AudioConnect 4×4 and also the PIO-9216 Digital Audio Data Interface are needed. Audio Electronics Measurements More Details: Audio Electronics Measurement
The Wireless Devices Measurements need to conduct with the SoundCheck system, the AmpConnect ISC, the SCM Microphone and the -BTC-4148 Bluetooth Interface ---------- More Details: Wireless Devices Measurement
Listen's Telephone Measurements would be conduct with the SoundCheck Plus or Advanced ,Head and Torso Simulator, Handset positioner,Legato telephone test interface and also the Ear Simulator & Mouth Simulator ---- More Details : Telephone Measurements
SoundCheck Software is the heart of a SoundCheck test system. It generates all the test signals, performs analysis and displays results according to the user’s configuration. --- More Details: Sound Check System
NoiseCheck is essentially SoundCheck without a stimulus editor, as it is designed for manufacturing the noise made by your product. It is a powerful piece of software, ideal for both R&D and production line acoustic measurements of fans, blowers, motors, gears, bearings, pumps and other electromechanical products. --- More Details : Noise Check System
The Bluetooth Measurement Interface have 2 version, CBTC-4148 and BQC-4148. More Details: Bluetooth Measurement Interface
AudioConnect is a 2-in, 2-out audio interface specifically designed for audio test and measurement. S&V More Details : AudioConnect
The world’s only dedicated audio test amplifier More Details :SCAmp Audio Test Amplifier
High Precision Audio Test Interface- Audioconnect 4x4 AudioConnect 4×4 is a high accuracy 4-in, 4-out audio interface S&V Samford More Details: AudioConnect 4x4
An impedance box is necessary for measuring the impedance of a loudspeaker. Listen Inc.’s impedance box contains a 0.25Ω resistance. More Details: Impendance Box
The 45CC Headphone Test Fixture is for dual-channel testing of headphones and headsets, and it is built on our vast experience in the field. With a focus on multiple configuration options and accurate and repeatable test results, the test fixture can easily be adapted to many different headphone/headset designs and sizes. 45CC 45CC Production Line...
HALT- the G.R.A.S. quality mark for your Data Safety HALT refers to the Highly Accelerated Lifetime Tests, which is also the quality mark of G.R.A.S. The HALT test of G.R.A.S. is created to confirm their microphones can perform under a real life situations. S&V Samford Instrument Ltd More Details: HALT
Microphone Power Supply and Conditioning Amplifier with 2 Channel SoundConnect 2 is a rugged 2-channel USB controlled microphone supply and conditioning amplifier Listen Inc & S&V Samford More Detail: SoundConnect 2 mic power Supply
VIBER M2™ Vibration monitoring VIBER M2™ VMI VIBER M2™ is a machine guard that with 1 or 2 Channel. The VIBER M2 is designed for standalone guard, but it can send information into a programmable controller or to the monitoring system. Besides, the machine would be stopped or an alarm will be given when the vibration indicates...
VMI -VM41 -- You may need to monitor multiple points! -- The VM41 Rack system can measure up to 10 measuring points at the simultaneously. Alarms, relays and mA outputs are standard. -- More Detail : VMI VM41
01dB ORION Smart Vibration Monitoring Terminal ORION is the new addition to the 01dB monitoring range, covering all vibrations created by human activity. Taking the best features from DUO and CUBE, ORION offers unique features for vibration monitoring. s&V More Details : 01dB ORION Smart Vibration Monitoring Terminal S&V ORION Smart...
The G.R.A.S. 43AG Ear and Cheek Simulator is a unique, multi-faceted and multi-purpose tool that helps you accomplish the job in an effective and efficient manner. We call it the table-top KEMAR as it offers you much of the KEMAR capability in a convenient and portable packaging.
KB5000 is a right pinna with anthropometric concha and ear canal for KEMAR. It is made of soft silicone, 35 Shore OO hardness.
The G.R.A.S. 42AG Multifunction Sound Calibrator is a portable, battery operated sound source for calibration and check of microphones and sound level meters. It is designed for field use and comes with a protective casing. It conforms to the requirements in IEC 60942 for a class 1 sound calibrator.