"Dictating" Natural Recordings by Native Speakers
The verb "dictating" means to speak or utter words loudly and clearly so that they can be written down or recorded, typically by a secretary or an assistant. It can also mean to give orders or instructions loudly and forcefully, as if to someone who is to carry them out. Additionally, in audio transcription, dictating refers to the process of recording one's voice with the intention of having the spoken words transcribed into written text.
A dictaphone is an older brand of portable cassette tape recorder, designed for recording dictations and other short-form audio. The term "dictaphone" can also refer to any portable tape recorder or similar device used for recording verbal messages.