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The British Federation of Audio (BFA) condemns low bit-rate audio files

Posted by Sachin Garg on 13th February 2006 | Permanent Link

The British Federation of Audio (BFA) – the UK’s specialist AV consumer electronics trade body - has come out saying it’s concerned that consumers are not getting the enjoyment they could from their portable music devices or Hi-Fis, with today’s music fans happy to download and listen to low bit-rate music files – which often don’t come even close to CD quality.

As storage becomes more cheaper, lossless audio is without doubt the future.

What do you think is an acceptable bit-rate for compressed audio? Does digital compression bother you or at the end of the day is it the quality of the songs themselves that’s most important?

2 Responses to “The British Federation of Audio (BFA) condemns low bit-rate audio files”

  1. Jim Leonard Says:

    The lowest acceptable bitrate is the bitrate that will pass an A/B blind test. It completely depends on the source material, the compression method, the encoder, and the reproduction system the user has access to (include his ears).

    That being said, I encode my MP3s with LAME using “–preset standard”, which averages around ~215kbps for my entire collection. On my playback equipment with my ears, I cannot tell the difference.

  2. Sachin Garg Says:

    Most of my 60 GB collection is 128 kbs mp3s, I haven’t noticed them to be very different from 256 kbs. But 64 kbs mp3s are annoying to listen to.

    Almost all of what I have was downloaded so I don’t know how it would compare to lossless, and I was smart enough not to re-encode 128 Kbs mp3s to 256 kbs for improving quality ;-)

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