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AAERT CER Exam 2025 Questions and Answers Methods of audio recording - ....ANSWER☑️☑️...-Analog and digital Microphone - ....ANSWER☑️☑️...-Converts acoustical energy that is sound into electrical signal that can be delivered to either an analog or digital device Path of digital audio - ....ANSWER☑️☑️...-To change the analog signal to a digital signal it will need to pass through an analog to digital converter (digital mixer or A/D converter) Sample rate - ....ANSWER☑️☑️...-Number of samples taken each second when recording sound. (44.1 kHz, 48 kHz, et cetera) Bit rate - ....ANSWER☑️☑️...-the number of bits transferred or received per unit of time (usually 16 or 24 bits) Low sampling rate - ....ANSWER☑️☑️...-Approximation High sampling rate - ....ANSWER☑️☑️...-Smooth Digital mixer or A/D converter - ....ANSWER☑️☑️...-The digital mixer, or A/D converter, will output the signal through one of a variety of connections such as USB, FireWire (IEEE 1394), serial, local computer bus, or Ethernet. Dynamic Microphone - ....ANSWER☑️☑️...-(Moving coil) - made up of diaphragm, a coil, and a magnet. As acoustical energy hits against the diaphragm, which is a flat plate at the front of the microphone, it causes the coil that is attached to it to move FOR STUDY PURPOSES ONLY, ©️2025 ALL RIGHTS RESERVED 1