51.   Higher frequency reproduction is expected to give the audio DVD a much better sound quality than a CD.

52.   Hill and executive producer Ed Goren spoke about refining the broadcasts, including getting better sound quality, rather than using gimmicks.

53.   I reviewed both products and found, sure enough, that both offer a notable leap forward in sound quality.

54.   If your stereo does not have output jacks, it is possible, with some loss of sound quality, to channel the sound through a headphone jack.

55.   In the meantime, the devices are becoming lighter and offering better sound quality.

56.   It gives personal computers better graphics and sound quality than earlier versions.

57.   It also promises superior sound quality that is nonetheless compatible with compact disk players already in millions of homes.

58.   Is the sound quality really as good as people say it is?

59.   Larger-scale projects are under way in the telephone industry, where limited sound quality and the vast variety of voices and accents pose an especially tough challenge.