Key Features
◆ Analog 2- channel output, 8- channel input
◆ Standard configuration supports SPDIF digital interface
◆ Support basic and commonly used electro-acoustic parameter test functions, adapt to 95% production line test
◆ Code-free, complete a comprehensive test within 3 seconds
◆ Support LabVIEW , VB.NET , C#.NET , Python and other languages for secondary development
◆ Automatically generate test reports in various formats
Performance
| analog output | |
| number of channels | 2 channels, balanced / unbalanced |
| signal type | Sine wave, dual-frequency sine wave, out-of-phase sine wave , square wave signal, frequency sweep signal, noise signal, WAVE file |
| Frequency Range | 2Hz ~ 20kHz |
| Residual THD+N | ＜ -103dBu @ 1kHz 1.0V |
| analog input | |
| number of channels | 8 channels, balanced/unbalanced |
| residual input noise | <-108dBu @ 1kHz 1.0V |
| Maximum FFT length | 1248k |
| Frequency measurement range | 10Hz ~ 22kHz |
| digital output | |
| number of channels | Single channel (two signals), unbalanced |
| Sampling Rate | 44.1kHz ~ 192kHz |
| Sample Rate Accuracy | ±0.001% |
| signal type | Sine wave, dual-frequency sine wave, out-of-phase sine wave, frequency sweep signal, square wave signal, noise signal, WAVE file |
| Signal frequency range | 2Hz ~ 95kHz |
| digital input | |
| number of channels | Single channel (two signals), unbalanced |
| Voltage measurement range | -110dBFS ~ 0dBFS |
| Voltage Measurement Accuracy | < 0.001dB |
| Output standard | Standard SPDIF-EAIJ(IEC60958) |