Unfortunately seems to be el-cheapo in results too. Has -72 dB of noise - comparable to a normal PC sound card, not like Pro or Semi-Pro cards which have at least -84 like the Darla (a discontinued product now at www.echoaudio.com ). But the real killer was lack of frame-accurate sampling. Drift of 0.3 sec in 30 minutes recording.
While doing the tests, played back drama CD with 13 tracks with the Marantz CD recorder (CDR 631)and recorded on saispace2 and sathya with the MobilePre and Darla cards respectively. The Darla recording synced with the CD audio captured using Cool Edit Pro's audio extraction, accurate to 0.02 sec over 70 minutes. The MobilePro had the 0.3 sec in 30 minutes.
No comments:
Post a Comment