When two pure notes that are close in frequency are played together, their sounds interfere to produce beats; that is, the loudness (or amplitude) of the sound altemately increases and decreases. I the two notes are given by h)- cos174) and ) ces(19t) the resulting sound is o-e) + f(). (a) Graph the function y ). 23
When two pure notes that are close in frequency are played together, their sounds interfere to produce beats; that is, the loudness (or amplitude) of the sound altemately increases and decreases. I the two notes are given by h)- cos174) and ) ces(19t) the resulting sound is o-e) + f(). (a) Graph the function y ). 23
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 67E
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