Audio Precision APX515B Audio Analyzer
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Audio Precision APX515B is a high-performance audio analyzer for production test with THD+N of -106 dB and 1.2M point FFTs, completing all measurements in under 3 seconds.
Product details
| Model | APX515B |
| Manufacturer | Audio Precision |
| Category | Sound Level Meters |
| Availability | Made to order |
Description
Overview
The Audio Precision APX515B is a high-performance audio analyzer optimized for production test environments. It combines industry-leading speed, performance, and automation capabilities with an intuitive user interface, making it suitable for both manual testing and fully automated manufacturing lines.
Key Features
- Complete audio measurements in less than 3 seconds
- Typical THD+N performance of -106 dB
- 1.2 Million point FFTs for detailed frequency analysis
- Up to 216k channels of digital I/O
- Operates as stand-alone unit or via .NET/LabVIEW control
- Multiple control options: keyboard, foot switch, barcode scanner, or full automation
- No programming required for test sequence creation in stand-alone mode
- API and LabVIEW driver support for integration
Applications
- Audio device production testing and quality assurance
- Automated manufacturing test lines
- Audio equipment development and validation
- Compliance and certification testing
Specifications
| Sine Frequency Range | 2.0 Hz to 80.1 kHz |
| Flatness (5 Hz - 20 kHz) | +/-0.010 dB |
| Digital Output Sampling Rate | 27 kS/s to 200 kS/s |
| Residual Input Noise (20 kHz BW) | 1.4 µV |
| THD+N | -106 dB |
| FFT Points | 1.2 Million |
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Audio Precision APX515B Audio Analyzer
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