AD2722 Audio Analyzer - Ultra Low Noise 1M Point FFT Benchmarking AP Audio Tester
The AD2722 represents the pinnacle of audio analyzer technology, offering unmatched performance and comprehensive functionality. This advanced instrument combines exceptional measurement capabilities with versatile digital I/O interfaces and intuitive software for rapid, accurate audio testing.
With industry-leading -120dB residual distortion (5dB lower than the SYS-2722 standard) and up to 1MHz bandwidth, the AD2722 outperforms all competing audio analyzers while offering 1.2M point FFT spectrum analysis.
Key Technical Advantages
Signal Source: 5Hz–204kHz (analog), 0.1Hz–80kHz (DAC) with .wav format playback capability
Analog Bandwidth: Up to 1000KHz single channel, 500KHz dual channel simultaneous operation
Signal Source Distortion: THD+N: -120dB (20Hz–20KHz)
FFT Analysis: 1.2M point FFT with simultaneous oscilloscope and test data acquisition
Background Noise: Ultra-low 1μV analog noise floor
Performance Specifications
| Parameter |
Specification |
| Residual Distortion |
-120dB (typical) |
| FFT Length |
1.2M points |
| Analog Bandwidth |
Up to 1MHz |
| Background Noise |
1μV |
| Frequency Range |
5Hz–204kHz (analog), 0.1Hz–80kHz (DAC) |