ALC660 96kHz

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 96 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.16, -1.24Average
Noise level, dB (A): -82.9Good
Dynamic range, dB (A): 84.4Good
THD, %: 0.050Good
IMD + Noise, %: 0.223Average
Stereo crosstalk, dB: -80.4Very good
IMD at 10 kHz, %: 0.160Average

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-2.32, +0.16
From 40 Hz to 15 kHz, dB-1.24, +0.16




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-79.9-79.8
RMS power (A-weighted), dB:-82.9-82.9
Peak level, dB FS:-65.6-65.6
DC offset, %:2.072.26




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+80.6+79.0
Dynamic range (A-weighted), dB:+84.4+84.6
DC offset, %:2.082.27




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.05110.0497
THD + Noise, %:0.05550.0549
THD + Noise (A-weighted), %:0.06300.0612




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.22340.2515
IMD + Noise (A-weighted), %:0.06040.0639




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-74-74
Crosstalk at 1 kHz, dB:-79-79
Crosstalk at 10 kHz, dB:-78-78




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.06970.0679
IMD + Noise at 10 kHz, %:0.14380.1383
IMD + Noise at 15 kHz, %:0.28410.2741

This report was generated by RightMark Audio Analyzer 5.5