What are microphones and receivers collectively referred to in hearing technology?

Microphones and receivers in hearing technology are collectively referred to as transducers because they both serve to convert energy from one form to another. Specifically, a microphone converts sound waves (acoustic energy) into electrical signals, while a receiver takes those electrical signals and transforms them back into sound waves that the wearer can hear. This conversion process is essential for the functioning of hearing aids, making transducers a fundamental component of the device.

Amplifiers, sensors, and processors refer to different functions within hearing technology. Amplifiers increase the strength of the signals, sensors detect sound or environmental factors, and processors manipulate the audio signals for clarity and customization. However, it is the role of transducers that directly relates to the conversion of sound from one energy form to another, hence the correct identification of microphones and receivers under this term.