Here is a another noise comparison between the M-Audio MT2496,
Marantz PMD671 and SoundDevices 722 in conjunction with a sensitive
microphone. I placed a Sennheiser K6/ME66 (sensitivity: 50mV/Pa,
self-noise: 10dB(A)) in front of a small ticking clock (distance: 0.5m =3D
20")in a quiet room and connected it to all three recorders one after
another. All recorders were set to their maximum gain settings and the
phantom power supplies were activated (I switched off the K6 internal
battery supply). The original .wav files were normlizied to approximately
the same level and were pasted into a single file (separated by short silen=
t
breaks). The first section is the MT2496, then the PMD671 and finally the
SD722:
http://www.avisoft.com/scratch/MT_671_722.wav=A0(1.5 MB download)
http://www.avisoft.com/scratch/MT_671_722.mp3=A0(285 kB downlaod)
Regards,
Raimund
--
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________________________________________________________________________
________________________________________________________________________
"Microphones are not ears,
Loudspeakers are not birds,
A listening room is not nature."
Klas Strandberg
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