Multiformat at 128kbps public listening test
这是Roberto Amorim在5月12号发起的横向测试活动。有趣的是,这并不是由少数几位测试员参加的测试。而是……
I just started a listening test comparing iTunes AAC, Ogg Vorbis, Musepack, Lame MP3, WMA Std. and Atrac3 at 128kbps.
Everybody is invited to participate. 使用的encoder以及编码参数是:
·LAME encoder 3.96 -V5 --athaa-sensitivity 1 (可惜……不是lame-3.90.3呀……)
·Apple iTunes 4.2 128kbps AAC
·Ogg Vorbis aoTuV tuning b2 -q 4.35
·Musepack 1.14b --quality 4.15 --xlevel
·Sony Atrac3132kbps
·Microsoft WMA9 Std Bitrate VBR 128kbps
5月24号,测试结束。结果如下:
Vorbis aoTuV(OGG) and Musepack(MPC) were tied at first place, iTunes AAC and Lame MP3 were tied at second place, WMA Std. was at third place, and Atrac3(SONY NET-MD N1和N10所用的格式) was at last place.
详细情况,请点击
这里和
这里。