1.   He has some electronic equipment originally intended for the language laboratory, which enhances the sound quality.

2.   I apologise for the poor sound quality of this recording.

3.   If Terk can do this without greatly diminishing either picture or sound quality, it has a winner.

4.   It lets you play human speech at normal speed with pretty good sound quality.

5.   Some of the groups found that the sound quality was so poor as to make it difficult to listen to the recordings.

6.   Compact discs have brought about a vast improvement in recorded sound quality.

7.   Cassette recorders cannot rival the sound quality of CDs.

8.   All cars were judged over the two days at given times for sound quality including staging, stereo image, clarity, frequency separation and absence of noise.

9.   They still have to overcome problems with sound quality and catering.

10.   And here I apologise for the rather poor sound quality, but he refused to shut his parrot and dogs in another room during the interview.