The phrase "audible part" is correct and usable in written English.
It can be used when referring to a segment of sound that can be heard or is perceptible to the ear.
Example: "During the presentation, the speaker emphasized the audible part of the audio clip to highlight the key message."
Alternatives: "hearable segment" or "audible section".
Mrs. Obama's end of the conversation, the only audible part, went on, coffee klatch style, for several minutes: "Tell me more, tell me about life".
He is, however, quick to point out that "this assumption does not entail that linguists should restrict their field of research to the audible part of the communication process speech can only be interpreted as such, and not as so much noise, because it stands for something else that is not speech".
That is only the audible part of my existence.
Such plays as Matsukaze, written by Kan'ami and adapted by Zeami, have a mysterious stillness that seems to envelop the visible or audible parts of the work.
The compression-decompression algorithm ("codec") used relies on psychoacoustical tricks to remove less audible parts of the signal like a quieter sound masked by a louder one occurring at the same time, or notes near the limit of human hearing.
The rationale behind this is that source subband samples with relatively smaller amplitude either correspond to less audible parts of the subband target signal or they have been suppressed as the particular codec that carried the compression of the source classified them to be perceptually insignificant.
Upon hearing the verdict, Shakur said in a "barely audible voice"—that she was "ashamed that I have even taken part in this trial" and that the jury was "racist" and had "convicted a woman with her hands up".
However, the signal is strong enough to be audible in parts of the Netherlands, Ireland, France and Germany.
Poor mixing left the vocals barely audible until part-way through the last number.
Meanwhile America acquired an increasingly visible and audible Muslim minority, part diaspora from all over the Islamic world, part African-American in growing numbers.
Researchers from the university's building and engineering department used computerised acoustic equipment to measure the percentage of consonants audible in different parts of the classroom.
