RightMark Audio Analyzer test: E-MU 1820 +4 dBu
E-MU 1820 +4 dBu RightMark Audio Analyzer test
Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 44 kHz
Summary
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.04, -0.38 | Good |
| Noise level, dB (A): | -110.8 | Excellent |
| Dynamic range, dB (A): | 110.7 | Excellent |
| THD, %: | 0.0005 | Excellent |
| IMD, %: | 0.0011 | Excellent |
| Stereo crosstalk, dB: | -111.1 | Excellent |
General performance: Excellent
Frequency response
| Frequency range | Response |
| From 20 Hz to 20 kHz, dB | -0.71, +0.04 |
| From 40 Hz to 15 kHz, dB | -0.38, +0.04 |
Noise level
| Parameter | Left | Right |
| RMS power, dB: | -109.7 | -109.8 |
| RMS power (A-weighted), dB: | -110.6 | -110.8 |
| Peak level, dB FS: | -89.2 | -88.4 |
| DC offset, %: | 0.00 | 0.00 |
Dynamic range
| Parameter | Left | Right |
| Dynamic range, dB: | +109.7 | +109.7 |
| Dynamic range (A-weighted), dB: | +110.7 | +110.8 |
| DC offset, %: | -0.00 | -0.00 |
THD + Noise (at -3 dB FS)
| Parameter | Left | Right |
| THD, %: | 0.0006 | 0.0005 |
| THD + Noise, %: | 0.0009 | 0.0008 |
| THD + Noise (A-weighted), %: | 0.0010 | 0.0009 |
Intermodulation distortion
| Parameter | Left | Right |
| IMD + Noise, %: | 0.0011 | 0.0011 |
| IMD + Noise (A-weighted), %: | 0.0009 | 0.0009 |
Stereo crosstalk
| Parameter | L | L -> R |
| Crosstalk at 100 Hz, dB: | -111 | -109 |
| Crosstalk at 1 kHz, dB: | -109 | -110 |
| Crosstalk at 10 kHz, dB: | -103 | -108 |
This report was generated by RightMark Audio Analyzer 5.4
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