The phrase "audible beep" is correct and usable in written English.
It can be used to describe a sound that can be heard, typically in the context of devices or alarms that emit a beeping noise.
Example: "The microwave will signal the end of cooking with an audible beep."
Alternatives: "sound signal" or "hearable beep".
When you're ready to record just slide the switch and an audible beep will sound off and lights will go red.
While some states require that an audible beep occur while a phone conversation is being recorded, it looks like this thing provides no such feature.
You can easily flip between SD (60fps) and HD (30fps) shooting mode and the one-touch record button makes an audible beep to let you know when it's recording.
The animal received a drop of liquid food reward for all and only the correct responses, and an audible beep for incorrect responses.
Acting start and finish times were 4 s apart and were indicated to the actor by an audible "beep".
Florian Schneider, a founding member, played the calculator, which was wired into the sound system, so that pressing the keys made audible beeps.
The sound-induced flash illusion involves a visual illusion as of seeing two consecutive flashes that is produced when a single visible flash is accompanied by two consecutive audible beeps (Shams et al. 2000, 2002).
Audible beeps of different frequencies signaled the presentation of each of the two stimulus intervals.
The smartphone produced an audible alert ("beep") 5 times during the day, signaling participants to complete a survey about their recent stressors, current activities and emotions, and recent thoughts.
The alerts are visual, with flashing lights, and audible, with beeps that increase in intensity the closer the car gets to the camera.
The thud of landing carcasses was barely audible over the beeps of digging machinery churning out more burial pits.
