MP3-128k

RightMark Audio Analyzer test


Testing chain: digital conversion
Sampling mode: 16-bit, 44 kHz

Cool Edit 2000 MP3




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.24, -0.40Good
Noise level, dB (A): -97.3Excellent
Dynamic range, dB (A): 96.8Excellent
THD, %: 0.0009Excellent
IMD, %: 0.0100Very good
Stereo crosstalk, dB: -122.2Excellent

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-82.56, +0.24
From 40 Hz to 15 kHz, dB-0.40, +0.24




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-96.7-96.7
RMS power (A-weighted), dB:-97.3-97.2
Peak level, dB FS:-84.3-84.3
DC offset, %:-0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+96.2+96.3
Dynamic range (A-weighted), dB:+96.8+96.9
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0010.001
THD + Noise, %:0.0080.008
THD + Noise (A-weighted), %:0.0090.009




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0100.010
IMD + Noise (A-weighted), %:0.0070.007




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-120-124
Crosstalk at 1 kHz, dB:-120-121
Crosstalk at 10 kHz, dB:-138-127

This report was generated by RightMark Audio Analyzer 5.3