Answer:  Nominal level is the operating level at which an electronic signal processing device is designed to operate. ... It is important to realize that the measured level is a time average, meaning that the peaks of audio signals regularly exceed the measured average level.
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I can answer the question without any Instruments listed
        
             
        
        
        
Answer:
According to the Merriam-Webster Dictionary, the word “modern” is defined as, “of or relating to the present time.”  The word “contemporary” is defined as “happening or beginning now or in recent times.” While these definitions may appear to be similar or even nearly identical, in terms of art genres, they are very incongruent.
Explanation: hope this helps :)
 
        
             
        
        
        
Answer:
Techniques
Explanation:
To make a circle a sphere, an artist must uses techniques such as cross-hatching and stippling to make the circle look three dimensional. The artist may also use tone to show where the lighting is coming from so it seems more realistic.
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