Uzbekistan Audio analyzer A9 series

The A9 is a true multi-channel audio analyzer with 8-channel analog output and 16-channel analog input. Its interface types and channel count meet a wide range of audio testing requirements, and it supports interface expansions such as BT, I2S, HDMI, PDM, ADIO, AMC, and A2B, making it an ideal testing device for multi-channel audio products. In addition, by recombining the analog and digital interface modules of the A9, more model conﬁg-urations can be obtained, such as A9-01/02/03/04, etc. Diﬀerent models support diﬀerent numbers of analog input channels, with a maximum of 32 channels, meeting the testing requirements of current high-channel-count products such as car power ampliﬁers and professional audio power ampliﬁers.

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UzbekistanAudio Analyzer

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Product Description

The A9 is a true multi-channel audio analyzer with 8-channel analog output and 16-channel analog input. Its interface types and channel count meet a wide range of audio testing requirements, and it supports interface expansions such as BT, I2S, HDMI, PDM, ADIO, AMC, and A2B, making it an ideal testing device for multi-channel audio products.
In addition, by recombining the analog and digital interface modules of the A9, more model conﬁg-urations can be obtained, such as A9-01/02/03/04, etc. Diﬀerent models support diﬀerent numbers of analog input channels, with a maximum of 32 channels, meeting the testing requirements of current high-channel-count products such as car power ampliﬁers and professional audio power ampliﬁers.

Key features:

Fully benchmarked against AP's APx586 audio analyzer
SPDIF/TOSLINK/AES/EBU digital interface is supported as standard
Support BT/HDMI/I2S/PDM and other digital interface expansion
Supports simultaneous testing of multi-channel audio, including:
1. Test one-to-many/many-to-one channel resolution and phase difference
2. Test the maximum power of all channels over time
3. Combine the switch box to achieve up to 192 test channels
Complete and powerful electroacoustic testing functions
Code-free automation and comprehensive API interface
Common software platform

Some of the measurement functions:

Level/Gain/Phase Level & Gain & Phase
Channel Balance/Level Ratio
Frequency Response
Total harmonic distortion plus noise THD+N
Intermodulation distortion IMD
信噪比 /Signal-to-Noise Ratio
Noise/Noise
Separation/Crosstalk
Lnterchannel phase
DC Level DC Level
Frequency Measurement
Test recorder Measurement Recorder
Step Level Sweep
Step Frequency Sweep
Common-mode rejection ratio CMRR
Oscilloscope/Spectrometer/Scope Monitor/Specturm
DC Level Sweep
Q-peak noise

UzbekistanAudio analyzer A10

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4008-368-078

Add:101-102, building 2, No. 1310, Guanguang Road, Kukeng community, Guanlan street, Longhua District, Shenzhen,China
Tel：+86-755-83680078
Email：sales@szaptk.com

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