Meizu E3

RightMark Audio Analyzer test


Testing chain: E-MU 0202 USB
Sampling mode: 24-bit, 192 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.05, -0.37Good
Noise level, dB (A): -93.2Very good
Dynamic range, dB (A): 92.1Very good
THD, %: 0.020Good
IMD + Noise, %: 0.026Good
Stereo crosstalk, dB: -92.3Excellent
IMD at 10 kHz, %: 0.041Good

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.66, +0.05
From 40 Hz to 15 kHz, dB-0.37, +0.05




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-85.5-85.2
RMS power (A-weighted), dB:-93.2-93.0
Peak level, dB FS:-58.5-55.5
DC offset, %:0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+84.5+84.3
Dynamic range (A-weighted), dB:+92.3+92.1
DC offset, %:0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.01980.0206
THD + Noise, %:0.02310.0239
THD + Noise (A-weighted), %:0.02630.0273




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.02600.0260
IMD + Noise (A-weighted), %:0.01390.0134




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-78-79
Crosstalk at 1 kHz, dB:-91-91
Crosstalk at 10 kHz, dB:-90-90




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.03760.0356
IMD + Noise at 10 kHz, %:0.03620.0371
IMD + Noise at 15 kHz, %:0.04850.0498

This report was generated by RightMark Audio Analyzer 5.5