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Dial-Up Audio Public Listening Test Opened

CaptainCheese writes "Hydrogenaudio.org's Roberto Amorim just announced the opening of their 32kps multi-format listening test, intended to test the current 'dial-up' quality codecs. From the Announcement: "The formats featured are Nero Digital Audio (HE-AAC+PS), Ogg Vorbis, WMA9 Std., MP3pro, Real Audio and QDesign Music Codec. Lame MP3 is being used as low anchor, and a lowpass at 7kHz is being used as high anchor." These codec tests are unusual in that they adhere to ITU-R BS.1116-1. The test is open until July 11th and all are invited to participate. There's more info in the original test discussion, which indicates the originator is interested in 'testing formats working on dial-up streaming bitrates' - the test page notes: 'The real arena where codecs are competing, and most development is going, is at low bitrates.'"

1 of 124 comments (clear)

  1. Re:Get the news out to portable music player by pyrrhonist · · Score: 0, Troll
    Now if only the companies who manufacture digital players would take a look and see that there is life beyond MP3. Nice that a few are starting to offer Ogg Vobis, but they are few and far between.

    What does this have to do with the article? Digital players don't use low-bandwidth encodings like the listening test is for.

    Oh, wait, the article mentions Ogg Vorbis. Nevermind...

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