Audio Precision APX526
| Attribute | Value |
|---|---|
| Channels | 2 analog input, 2 analog output |
| Frequency Range | 10 Hz to 100 kHz |
| Dynamic Range (Analyzer) | 120 dB |
| THD+N Performance | -108 dB (0.0004%) |
| Maximum Output Level | 26 dBu balanced |
| Digital Audio Interfaces | AES3, S/PDIF, TOSLINK, HDMI (optional) |
| Sample Rate Support | Up to 192 kHz |
| Residual Noise (Generator) | -110 dBu (unweighted, 22 Hz–22 kHz) |
| Software Platform | APx500 Audio Measurement Software |
| Interface/Connectivity | USB 2.0 connection to host PC |
Audio Precision APX526 Options:
- APX526 - AG52 - Adds analog square wave and DIM generation, higher maximum output and improved system THD+N
- APX526 - BW52 - Adds two channel, 24-bit, 1 MHz bandwidth analysis
- APX526 - Digital Serial - Adds interface for I2S, TDM, DSP
- APX526 - Bluetooth - Adds Bluetooth radios for wireless audio test
- APX526 - HDMI+ARC - Adds HDMI source, sink, monitor, aux and ARC I/O
- APX526 - PDM - Adds direct connectivity for digital MEMS mics
- APX526 - AMC - Advanced Master Clock adds jitter clock, sync and trigger I/O
- APX526 - ADIO - Adds Advanced Digital I/O and Advanced Master Clock modules
| Model | APX526 |
|---|
AUDIO PRECISION APX526 Audio Analyzer
The Audio Precision APX526 audio analyzers combines an award-winning user interface and legendary performance with a comprehensive range of modular I/O options. The APX526 ships with two channels of analog I/O and our Digital Interface Option (DIO) with AES/SPDIF digital inputs and outputs, and includes ASIO capability. If you need more than that, APX526 is ready with a full range of choices, from additional channels of analog to a chip-level digital serial interface (DSIO), HDMI+ARC, PDM (Pulse Density Modulation) or Bluetooth ® wireless technology with built-in radio.
With its redesigned software platform, the powerful Audio Precision APX526 Audio Analyzer Series provides never-before-seen flexibility and usability. Across all measurements, the APx UI is fast and intuitive. Just click to select a measurement, then click to add a filter. Drag limits to set pass/fail points right on the results graph. Effortlessly specify computations for derived results. The APx generator can output steady tones, twin tones, sweeps, chirps, multitones or play WAV files as arbitrary waveforms. Repetitive bench tests and production testing can easily be automated with the built-in measurement sequencer and saved as a project that can be used with the Audio Precision APX526 analyzer.
Features of the AUDIO PRECISION APX526 Audio Analyzer Include:
€¢ 4 analog input channels
€¢ AES/SPDIF digital I/O
€¢ Typical THD+N < -110 dB [with AG52 option]
€¢ > 1 MHz bandwidth @ 24 bits on two channels [with BW52 option]
€¢ 1.2 M point FFTs
€¢ Use Sequence Mode or new Bench Mode for ultimate flexibility and control
€¢ Powerful automation and sophisticated reporting
€¢ Support for the complete range of APx digital I/O options
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