SLASF24 December 2023 TAC5112
ADVANCE INFORMATION
Figure 7-40 and Figure 7-41 respectively show the magnitude response and the pass-band ripple for a interpolation filter with a sampling rate of 48 kHz or 44.1 kHz. Table 7-37 lists the specifications for a interpolation filter with an 48-kHz or 44.1-kHz sampling rate.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
---|---|---|---|---|---|
Pass-band ripple | Frequency range is 0 to 0.454 × fS | –0.08 | 0.02 | dB | |
Stop-band attenuation | Frequency range is 0.585 × fS to 4 × fS | 82.0 | dB | ||
Frequency range is 4 × fS to 7.42 × fS onwards | 89.0 | ||||
Group delay or latency | Frequency range is 0 to 0.454 × fS | 17.3 | 1/fS |