Key Features
◆ Signal source residual THD+N ＜ -106dB
◆ Analog 8 -channel output, 16 -channel input, true multi-channel audio analyzer
◆ Support digital interface expansion such as BT /HDMI+ARC/I2S/ PDM
◆ Complete and powerful electroacoustic analyzer functions
◆ 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
◆ Support Dolby&DTS digital stream playback
Performance
| Analog Output | |
| number of channels | 8 channels, balanced / unbalanced |
| signal type | Sine wave, dual-frequency sine wave, out-of-phase sine wave, frequency sweep signal, noise signal, WAVE file |
| Frequency Range | 0.1Hz ~ 80.1kHz |
| Frequency Accuracy | ± 0.0003% |
| Residual THD+N | ＜ -106dB @ 20kHz BW |
| Output voltage | Balance 0 ~ 14.4Vrms; Unbalanced 0 ~ 7.2Vrms |
| Flatness | <-106dB @20KHz BW |
| Analog Input | |
| number of channels | 16 channels , balanced / unbalanced |
| Maximum input voltage | 160Vpk |
| residual input noise | < 1.3 uV @ 20kHz BW |
| Maximum FFT length | 1248k |
| Frequency measurement range | 5Hz ~ 90kHz |
| Frequency Measurement Accuracy | ± 0.0003% |
| Input Resistance | Balance：200kohm，Unbalance:100kohm |
| Voltage measurement flatness | 0.01dB(20Hz~20kHz) |
| Single harmonic analysis | 2 times to 10 times |
| Residual input noise | <1.3 uV@ 20kHz BW |
| Intermodulation distortion pattern | SMPTE. MOD. DPD |
| Phase measurement range | 90°~270°，±180°，0~360° |
| DC voltage measurement | Support |