By its 4 pin socket. ;) Hope this helps!
Answer:
b. Rubato tremolo
Explanation:
Tremolo is a modulation effect that imposes a rhythmic change in volume of sound. Once discovered in electric amplifier circuits, sound engineers and composers like the Baroque now use this low frequency oscillating modulation technique to create emotional piercing effect on their audience to maintain focus.
The low frequency tremolo can be gotten from the vibrating string in guitars, violins etc, and vocal sound, it is also produced from electronic devices created for its purpose. they are called optical tremolo.
The output of a combiner is normally fed into a mask filter. Check more about output below.
<h3>What is output?</h3>
Output is known to be that which is gotten from the act of making of anything or the amount of a thing that is processed.
Note that he output of a combiner is normally fed into a mask filter as it is the first point of contact.
Learn more about output from
brainly.com/question/20727977
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