Audio Precision AP2322 Audio analyzer

Product name: audio analyzer

Model no. : System Two/AP2322

functions:

1.The main functions of the simulation analysis part are as follows:Test level (2 channels), level ratio, frequency, phase, THD+N (i.e., distortion, less than -112db), intermodulation distortion, noise, band pass amplitude, crosstalk drying and shuttering.

2.The main functions of DSP simulation and digital analysis are:Full function 2-channel audio analyzer, FFT spectrum analyzer, Multitone Multitone tester, harmonic (THD, HD) analyzer, shake.

3.The main functions of the digital analysis part are:To achieve the sampling function of single channel 192KHZ, full-function interface protocol analysis, and imitate attenuation and jitter signal source;Can test pulse amplitude, rise and fall time, jitter amplitude and frequency spectrum, common mode amplitude, sampling speed, synchronization to output delay, bit activity, byte width, condition byte, interface waveform display, eye graph display edge parameters, jitter image, FFT jitter spectrum analysis and eye graph.

Main parameters:

1.Low distortion: at 1KHZ, 20KHZ and bandwidth, the simulation domain distortion (THD+N) is less than or equal to -112db, and the digital signal source distortion/noise is less than or equal to 160Db

2.Low noise: in the simulation analyzer, when the bandwidth is 22hz-22khz, the noise is less than or equal to -118dbu; when weighted by A, the noise is less than or equal to -124db.

3.High bandwidth: analog signal source up to 204KHZ, analysis up to 500KHZ, FFT spectrum /Multition multitone tester up to 120KHZ.

4.Low crosstalk drying: when simulating input, crosstalk is less than or equal to -140db; when simulating output, crosstalk is less than or equal to -120db

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