MP3_256
MP3_192
MP3_128
WAV16_48

RightMark Audio Analyzer test


Testing chain: ZenXtra LineIn
Sampling mode: 16-bit, 48 kHz

Compare MP3 converted from WAV16bit_48 kHz




Summary

TestMP3_256MP3_192MP3_128WAV16_48
Frequency response (from 40 Hz to 15 kHz), dB: +0.41, -1.44+0.51, -1.04+0.21, -0.95+0.07, -0.35
Noise level, dB (A): -88.1-88.1-88.1-88.0
Dynamic range, dB (A): 86.186.286.286.8
THD, %: 0.00370.00350.00380.0032
IMD + Noise, %: 0.2010.2010.1810.013
Stereo crosstalk, dB: -88.3-88.9-88.3-87.4



Frequency response

Spectrum graph


Noise level

Spectrum graph


Dynamic range

Spectrum graph


THD + Noise (at -3 dB FS)

Spectrum graph


Intermodulation distortion

Spectrum graph


Stereo crosstalk

Spectrum graph



This report was generated by RightMark Audio Analyzer 5.5