adc 10bit+ 200ksps+ for audio - diyAudio
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Old 14th April 2007, 02:57 PM   #1
ashade is offline ashade  Brazil
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Default adc 10bit+ 200ksps+ for audio

could someone suggest me a 10bit+ adc which costs less than five dollars and can output at least 200ksps??

PS: does 10bit analog-2-digital audio conversion suck?!?
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Old 14th April 2007, 04:21 PM   #2
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In audiophile terms, a 10 bit ADC would sort of suck, yes. Only 60dB of dynamic range.
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Old 14th April 2007, 05:57 PM   #3
jcx is offline jcx  United States
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you can get flash microprocessors with the adc at that price - TI MPS430 or Microchip PIC16F

10-12 bits is OK for voice, maybe bad AM radio quality but not serious music recording
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Old 15th April 2007, 10:43 PM   #4
ashade is offline ashade  Brazil
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alright let's think something different... imagine 16 bit... anyone tried something like a very high sampling rate (500kHz)?? audio quality gets much better than standard sampling rates at the same resolution (16bit)?
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Old 16th April 2007, 04:03 AM   #5
jcx is offline jcx  United States
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thoroughly debated area of technology

http://www.meridian-audio.com/w_paper/Coding2.PDF

is a start

google is your friend
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Old 17th April 2007, 12:44 AM   #6
ashade is offline ashade  Brazil
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thankx
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