In a mixer, which control determines the amount of signal to be sent to the right or left channels?

This question was previously asked in
RRB ALP Mechanic Radio & TV 23 Jan 2019 Official Paper (Shift 3)
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  1. Equaliser
  2. Filter
  3. PAN
  4. Treble

Answer (Detailed Solution Below)

Option 3 : PAN
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Detailed Solution

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Explanation:

The control that determines the amount of signal to be sent to the right or left channels in a mixer is: PAN

  • The PAN control allows you to adjust the panning of an audio signal within the stereo field.
  • When you pan a signal to the left, it sends more of the signal to the left channel, and when you pan it to the right, it sends more to the right channel. In the center position, the signal is evenly distributed to both left and right channels, creating a balanced stereo image.
  • This control is essential for creating spatial positioning and balance in a stereo mix. 
  • Equalizers and filters are used for adjusting the frequency content of the audio signal, while treble is typically an equalizer control for adjusting the high-frequency content of the signal. PAN, on the other hand, specifically deals with the left-right positioning within the stereo field.
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