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Old 7th November 2009, 09:59 AM   #11
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Originally Posted by Eric Juaneda View Post
The CD are recorded with only 16bit, your PCM1702 never works at full potential.

Not so. The digital filter preceding it will increase the wordlength.
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Old 7th November 2009, 12:29 PM   #12
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Not so. The digital filter preceding it will increase the wordlength.
Sorry I totally forget it
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Old 7th November 2009, 01:49 PM   #13
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thanks to pow-r dithering it can meet/exceed its potential

POW-R - Wikipedia, the free encyclopedia
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Old 7th November 2009, 02:05 PM   #14
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Hi MJL21193,

You are speaking about Jundac One power supply. In this power supply, I use big inductor (10H) to slice current. This inductor 'eat' a lot of tension. The tension after the inductor is under 12V.
That seems reasonable - to burn off nearly 300 watts to relieve "tension"

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Old 7th November 2009, 03:20 PM   #15
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That seems reasonable - to burn off nearly 300 watts to relieve "tension"
I wrote some lines about power supply. You can find the reason why using big transformers and other point of view...
Article: Power supply in small current device
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