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.
Sound Check System
While it is an extremely powerful and flexible product, its capabilities can be described in 3 parts, First, the test Sequences (how tests are configured by the operator), Second, Virtual Instruments (software implementation of standard audio test equipment) and the thrid one,Data Analysis (the various analyses that SoundCheck can perform on your data)
S&V Samford SoundCheck Software
SoundCheck 18, the latest release of Listen, Inc.’s flagship audio test and measurement system, contains many new features focused on automation and simplicity. Some of these are specifically designed for large-scale integration in factory environments, while others are designed to accelerate R&D testing, particularly where multiple channels are required and/or voice-activated devices are being tested.
SoundCheck 18是Listen,Inc.旗舰音频测试和测量系统的最新版本, SoundCheck 18包含了许多专注于自动化和简便性的新功能。其中一些是专门为工厂环境中大规模集成而设的，而另一些则是为加快R&D测试而设计的，特别是为需要多个通道和/或正在测试语音激活设备的R&D测试而设。
Test configuration data, such as limits, test levels, and test signals, can now be passed into SoundCheck from external programs using TCP/IP commands. By externally storing parameters, a single sequence can be used for multiple products, simplifying the number of sequences that a large organization needs to maintain, and reducing test configuration time. This functionality is also useful for applications where a sequence needs to be run many times with different parameters, for example, testing voice recognition with a range of voices or test levels, or where SoundCheck tests are run as part of a larger automated test framework controlled using Python, C#, Visual Basic, LabVIEW, etc.
现在可以使用TCP / IP命令从外部的程序将测试配置数据（例如限制，测试级别和测试信号）传递到SoundCheck中。 通过在外部存储参数，单个序列可以用于多个产品，从而简化了需要维护的序列数量，并减少了测试配置时间。 此功能对于需要使用不同参数及多次运行序列的应用程序非常有用。例如在使用各种语音或测试级别测试语音识别的时候，或者在使用Python，C＃，Visual Basic，LabVIEW等控制的大型自动化测试框架中运行SoundCheck测试的时候十分有用。
Setup time is reduced with true plug’n’play hardware configuration. Listen and Portland Tool & Die interfaces are simply connected via the USB cable, and the software automatically creates input and output signal paths and populates parameters such as sampling rate and calibration values. Furthermore, when substituting devices of the same type, SoundCheck will re-use the configuration previously set up, either manually or during a sequence, so that signal paths and sequence configurations do not need to be updated. This offers significant time-savings when deploying a sequence over multiple stations accelerating set-up time for large-scale operations. New TEDS Support (with compatible Listen hardware) enables automatic identification, configuration and calibration of TEDS microphones and accelerometers, also saving time on initial hardware setup or whenever hardware is changed.
即插即用的硬件配置可减少设置时间。Listen 以及Portland的模具接口只需通过USB电缆连接即可使用，软件会自动创建输入和输出信号路径，并填充诸如采样率和校准值之类的参数。此外，当替换相同类型的设备时，SoundCheck会手动或在序列操作中重新使用先前设置的配置，因此无需更新信号路径和序列配置。当在多个工作站上部署序列时，可以节省大量时间，从而加快了大规模操作的设置时间。 支持新的TEDS（具有兼容的Listen硬件）可以自动识别，配置和校准TEDS麦克风和加速度计，还可以节省初始硬件设置或更改硬件时的时间。
The development and optimization of test sequences has been simplified with improvements to gain control selection. Similarly, sampling rate management has been streamlined with automatic latency rate adjustment for devices where latency varies with sampling rate, and the ability to set sampling rate in the stimulus editor. Sampling rate when using WAV files is also now automatically adjusted, making it simpler to make measurement with wave file signals such as speech or music.
通过改进增益控制选择，简化了测试序列的开发和优化。 同样，通过对延迟随采样率变化的设备进行自动延迟率调整，从而简化了采样率管理，并具有在激励编辑器中设置采样率的功能。 现在，还可以自动调整使用WAV文件时的采样率，可以更轻松地通过语音或音乐等波形文件信号进行测量。
For MEMS microphone tests, the Portland Tool & Die MEMS interfaces can now be controlled from within SoundCheck for faster setup as well as greater measurement reliability as the device settings can be built into the test sequence. Sequences using the R&D grade DCC-1448 interface will also work seamlessly with the production-grade PQC-1448, making it much simpler to transition sequences from the R&D lab to the production line.
Additional new features include WASAPI driver support for improved multichannel capabilities, and enhanced digital I/O control for easy conversion of sequences between hardware options.
其他新功能包括WASAPI驱动程序支持（用于改进的多通道功能）以及增强的数字I / O控制，可在硬件选项之间轻松转换序列。
S&V Samford SoundCheck Software
Any Loundspeaker, Any Measurement S&V Samford Instruments Ltd. Speaker Testing -Wireless (无线) -HDMI,Toslink or Traditional Connector (传统连接器) -Surround Sound (环绕声) -Bluetooth (蓝牙) Microphone Array for Voice Control (用于语音控制的麦克风阵列) 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. Listen可以帮助您使用其产品进行麦克风测量，包括SoundCheck系统，一体化音频接口 - AmpConnect...
Head and Torso Simulator - G.R.A.S 45bb KEMAR Head & Torso Simulator(人头及躯干模拟器) : s&V人头及躯干模拟器 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...
The Hearing Aid Measurements need to conduct with the following software (助听器测量需要使用以下软件和硬件进行) 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 Audio Electronics Measurements, the SoundCheck system, the AudioConnect 4×4 and also the PIO-9216 Digital Audio Data Interface are needed. SoundCheck Measurements: Frequency response, Phase, Crosstalk, THD+N, Sigal-to-noise ratio. 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 无线设备测量需要使用SoundCheck系统、AmpConnect ISC、SCM麦克风和-BTC-4148蓝牙接口进行。 ---------- 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 Listen的电话测量将使用SoundCheck Plus或高级、人头和躯干模拟器、手机定位器、Legato电话测试接口以及耳模拟器和嘴模拟器进行。 ---- More Details : Telephone Measurements
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
AmpConnect ISC is an all-in-one audio interface that simplifies your test setup and operation 一体化音频接口-AmpConnect ISC AmpConnect ISC是一体化音频接口，可简化您的测试设置和操作 AmpConnect ISC More Details: AmpConnect ISC
AudioConnect is a 2-in, 2-out audio interface specifically designed for audio test and measurement. USB操控的音频测试接口 - AudioConnect是一款2进，2出的音频测试接口，专门设计用于音频测试 S&V More Details : AudioConnect
The world’s only dedicated audio test amplifier 世界上唯一的专用音频测试放大器 More Details :SCAmp Audio Test Amplifier
USB Controlled High Precision Audio Test Interface USB操控的高精度音频测试接口 ---Listen High Precision Audio Test Interface- Audioconnect 4x4 AudioConnect 4×4 is a high accuracy 4-in, 4-out audio interface AudioConnect是一款4进，4出的高精度音频测试接口，专门设计用于音频测试。 S&V Samford More Details: AudioConnect 4x4
Impedance Box Known impedance for use in loudspeaker measurements --- 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耳机测试夹具用于耳机的双通道测试。 45CC...
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
SoundConnect 2 mic power supply 麦克风电源 2 Channel Microphone Power Supply and Conditioning Amplifier 双通道麦克风电源和调节功放器 --- SoundConnect 2 is a rugged 2-channel USB controlled microphone supply and conditioning amplifier SoundConnect 2是一款坚固的双通道USB控制的麦克风电源和调节功放器。 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 VIBER M8™ SMART PRODUCTS FOR SMART PEOPLE VIBER M8™ It is the Advanced simultaneous measuring System VIBER M8™ More Details: VMI VIBER M8™
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
The GRAS 47AC is a 1/2" CCP precision condenser microphone set for infra-sound measurements in open acoustic fields. G.RAS 47AC是1/2寸 CCP精度电容式传声器，例如，开放的声场红外声音测量设置。
The GRAS 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. GRAS GRAS 43AG 耳廓及面颊模拟器是一款独特、多面、多用途的工具，可帮助您以有效和高效的方式完成工作。...
KB5000 is a right pinna with anthropometric concha and ear canal for KEMAR. It is made of soft silicone, 35 Shore OO hardness. GRAS KB5000是用于KEMAR的一款带有人体测量的仿真外耳和仿真耳道的右边仿真耳廓。 它由柔软的硅树脂制成，属于35 Shore OO硬度类別。
The GRAS 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. GRAS 42AG多功能声音校准器是一种便携式电池供电声源，用于校准和检查麦克风和声级计。...
Reliable measurements of headphones and earphones up to 20 kHz 高分辨率耳模拟器可靠测量高达20 kHz的耳机和耳机 G.R.A.S. -Improved repeatability above 10 kHz 提高10 kHz以上的可重复性 -- -Measurements below and above 10 kHz both in the same measurement setup 在相同的测量设置中测量低于和高于10 kHz的值 -- -The dampened resonance means better distortion...