iPod mic-in

RightMark Audio Analyzer test


Testing chain: External playback (motu 828 line-out - ipod mic-in)
Sampling mode: 16-bit, 44 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.04, -0.16Very good
Noise level, dB (A): -55.1Poor
Dynamic range, dB (A): 55.1Poor
THD, %: 0.042Good
IMD + Noise, %: 0.511Poor
Stereo crosstalk, dB: -54.6Poor
IMD at 10 kHz, %: 0.515Poor

General performance: Average




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.44, +0.04
From 40 Hz to 15 kHz, dB-0.16, +0.04




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-53.3-53.3
RMS power (A-weighted), dB:-55.1-55.1
Peak level, dB FS:-39.8-39.8
DC offset, %:0.020.02




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+53.5+53.5
Dynamic range (A-weighted), dB:+55.1+55.1
DC offset, %:-0.01-0.01




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.04190.0419
THD + Noise, %:0.42410.4241
THD + Noise (A-weighted), %:0.35980.3598




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.51150.5115
IMD + Noise (A-weighted), %:0.43690.4369




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-5-48
Crosstalk at 1 kHz, dB:-6-54
Crosstalk at 10 kHz, dB:-6-53




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.51940.5194
IMD + Noise at 10 kHz, %:0.50630.5061
IMD + Noise at 15 kHz, %:0.51900.5190

This report was generated by RightMark Audio Analyzer 5.5