English, asked by Sanjnanagar9886, 6 months ago

Loudspeaker cause noise pollution. change the voice

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Answered by Anonymous
3

Noise is caused by loudspeakers

Answered by karimbushra375
0

Answer:

The Lombard effect or Lombard reflex is the involuntary tendency of speakers to increase their vocal effort when speaking in loud noise to enhance the audibility of their voice. This change includes not only loudness but also other acoustic features such as pitch, rate, and duration of syllables

Explanation:

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