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Author Topic: new stealth recorder?  (Read 2334 times)

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Offline Weazel

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new stealth recorder?
« on: February 08, 2005, 10:01:36 PM »
if go to this page http://eng.iaudio.com/ and press download button and look at the firmware upgrades for the G3 and the U2 you see this:


- ADPCM wave format * is supported.
- WAVE 8kHz, 11kHz, 16kHz, 32kHz are added to recording quality 

# What is ADPCM format?

It is a file format that is saved as wav file which can be played with Windows.
Compressibility is about 4:1. It is lower than MP3 format, but sound quality is similar.
Recording frequency range is 8KHz~44.1KHz.
Recording with low requency would allow more capacity and battery life.

looks intresting, anyone have experience with it?

-[ pop goes the weazel ...]-

Offline Chrysler

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Re: new stealth recorder?
« Reply #1 on: February 09, 2005, 06:53:54 AM »
the m3 can also record line-in and has a 20/40 gig HDD. It can not record to the mentioned file-types although (firmware upgrade needed).

ADPCM is mostly used on mobile devices as far as i know. In case the sound quality is similar to MP3 you could also use an MD-recorder.
DPA 4060/4061/4081/4011/4015/4018  > Tascam DR-10L Pro | Zoom F-3 | DPA MMP-GR/GS > DPA D:VICE > iphone 12 mini

Offline Weazel

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Re: new stealth recorder?
« Reply #2 on: February 09, 2005, 07:47:48 AM »
so it's not normal wav format?
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Offline Brian Skalinder

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Re: new stealth recorder?
« Reply #3 on: February 10, 2005, 05:34:05 PM »
so it's not normal wav format?

Nope.
Milab VM-44 Links > Fostex FR-2LE or
Naiant IPA (tinybox format) >
Roland R-05

Offline fozzy

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Re: new stealth recorder?
« Reply #4 on: February 10, 2005, 11:47:58 PM »
The hardware is there why can't these people get it right  :'(, we need a new fluke similar to the JB3.

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