MPEG-4 AVC録画の実力テスト：使いやすさはもとより、画質・音質の実力も高い。
tbd
MPEG-4 AVC recording practical test: It was always easy to use, now the picture and sound quality is high too.
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iTunesのＭＰ３エンコーダは音質が悪いって本当？
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Is it true that the iTunes' MP3 encoder has poor sound quality?
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ｉＰｏｄ nano は音質がいいらしい。
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Apparently the iPod nano has good sound.
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私のステレオはあなたのより音質が悪い。
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My stereo set is inferior to yours in sound quality.
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