If you had a signal with a particular shape that can be modelled by a sine wave of a specific frequency, then to selectively record only that signal you would need Question 3Select one: a. To allow into your recording only signals at and below that specific frequency b. To allow into your recording only signals at and just around that specific frequency c. To allow into your recording any signals at any frequency so that you don't miss the one you're interested in d. To allow into your recording only a signal at that specific frequency e. To allow into your recording only signals at and above that specific frequency