Instruction manual

GUIDE TO INSTALLATION AND OPERATION
DAP-1781 |
61
5 Specifications
Digital Inputs (4)
Sampling freq.: 32 to 100 kHz
Quantization: 16 to 24 bits
AES3:
Level 0.2 to 7 Vpp
Input impedance 110 Ω balanced
AES3-id:
Level : 0.2 to 2 Vpp
Input impedance 75 Ω
Return loss 18 dB @ 12 MHz
Digital Outputs (4)
Sampling freq. 48 kHz
Quantization 24 bits
Intrinsic Jitter 5 mUI (700 Hz to 100 kHz)
AES3
Level 3.7 Vpp
Impedance 110 Ω
AES-3id
Level 1.0 Vpp
Impedance 75 Ω
Return loss 15 dB @ 6.144 MHz
Processing
Sampling frequency 48 kHz
Quantization 24 bits
Freq. response ± 0.03 dB (20 Hz to 20 kHz)
SNR 140 dB (A weighted)
THD+N -130 dB (20 Hz to 10 kHz)
Crosstalk -130 dB (20 Hz to 20 kHz)
Audio group delay 2.2 ms @ 48 kHz ISR
Data group delay 0.47 ms @ 48 kHz ISR
LtRt Downmix group delay 16.7 ms (801/48000 samples)
upMAX
TM
group delay 3.23 ms @ 48 kHz ISR
Dolby-E encoding delay 1 video frame
Dolby-E decoding delay 1 video frame
Dolby Digital (AC-3) encoding delay 166 ms with Dolby firmware V1.0.1.4
150 to 300 ms with next release, 187 ms default.
Dolby Digital (AC-3) decoding delay 32 ms (SMPTE340M-2000)