background noise造句
1. People alter their voices in relationship to background noise.
2. There was constant background noise from the motorway.
3. I learned to tune out the background noise.
4. He dubbed out the background noise.
5. There was a lot of background noise .
6. The sound of sirens was an omnipresent background noise in New York.
7. All of the background noise made it difficult to have a phone conversation.
8. Obviously remove or reduce the background noise wherever possible.
9. Background noise may entirely obliterate the consonant sounds.
10. Background noise levels at New York's J. F. Kennedy international airport are between 51-98 decibels.
11. If under-modulated,[/background noise.html] there will be a lot of background noise and weak results.
12. Background noise Background noise preventing speech reception is a frequent complaint among people whose use a hearing-aid.
13. Repetitive stimuli are relegated to background noise and, like the ticking of that clock, are not heard until they stop.
14. It set up a moaning background noise that would occasionally gust into prominence, then lapse again to mere accompaniment.
15. Problems such as background noise determination, analysis of variance, and errors in data handling are highlighted.
16. Background noise is generated synthetically towards the trunk in the transcoder and for the mobile station in the MS itself.
17. We couldn't hear what they were saying on the tape - there was too much background noise.
18. The second is the simple case that before dawn, the background noise caused by human activity tends to be much less.
19. Ideally we need a small instrument worn like a wristwatch which would indicate the loudness of background noise.
20. They'd heard her a little at rehearsal, but not properly, not consistently, and not without interruption and background noise.
21. The physical effort required in speaking would also be less than against a background noise of heavy traffic.
22. Carpets, carpet tiles or rubberised floors help to keep background noise low, allowing meaningful sounds to be more audible.
23. Later it may possibly be used in ordinary conversation, but again quiet circumstances avoid interference from the background noise.
24. For speech recognition the principal operational difficulty to be faced is the interference to the acoustic signal from background noise.
25. The voice could then be raised until the instrument responded to it above the level of the background noise.
26. It sounded like Klaus Richter, although there was a lot of background noise.
27. When she went down to breakfast there was the background noise of caterers clearing away the vestiges of the ball.
28. SAE 8000 - Not irritating but not involving, either. Too much background noise.
29. In order to eliminate the serious interference of the background noise, the pseudo-random correlation identification method is applied to measure the noise impulse response in a room.
30. The noises on low- voltage power networks are classified four types including background noise, periodic noise, burst noise and narrow band noise.
123