The phrase "audible level" is correct and usable in written English.
It can be used in contexts related to sound, audio engineering, or discussions about volume and clarity of sound.
Example: "The technician adjusted the audible level to ensure that the music could be heard clearly throughout the venue."
Alternatives: "sound level" or "volume level".
At a less audible level, there are some haunting caveats from the less sanguine.
I imagined that the housekeeper had been instructed to set it at a barely audible level as a gesture of Oregon-style relaxation -- whether welcomed or not.
Studies measuring the minimum audible level of hearing have been made with stimuli presented to each ear separately or both ears together (usually via an earphone and loudspeaker, respectively).
Play the sound at a barely audible level as your cat eats.
If one can chat at an audible level no louder than normal conversation, I don't view it as a disturbance.
After the last week of apartment cleaning, I might have been a little too aggressive with the audible level of my voice when I said, "no".
Lewis cuts a slight figure at the keyboard – though the muscularity is contained entirely within his hands, whose evenness of tone while rippling through the meditative central movement at barely audible levels was astonishing.
This time, he mutters a heartfelt thankyou after each song, so nervous he barely looks up or raises his East Kilbride voice to audible levels, though those chiselled cheekbones are as razor sharp as ever.
Covering birds for long periods of time can have other negative effects, such as increasing the frequency and audible levels of normal vocalization.
Use of ultrasonic tips designed for post vibration and maximization of audible sound level during ultrasonic treatment of posts seem to play an important role in the effectiveness and efficiency of post removal.
The effects of modal interactions and nonlinear response characteristics can hamper implementation of high power ultrasonic technologies, due to the resulting modal coupling, increased stress, audible noise levels and poor control of the operating response.
