Obviously, you can't be a PA Announcer if there is no audio emitting from the speakers, so plug in your microphone and give it a "check" and say "audio check" or "testing 123", something like that.
Instead, it's listening for audio signals emitted by the TVs in order to track viewing behavior.
Participants will be instructed to run between two lines separated by 20 m, while keeping pace with the audio signals emitted from a CD produced by the National Coaching Foundation.
(i) 20 m shuttle run test : The participants are required to run between two lines 20 m apart, while keeping pace with audio signals emitted from a pre-recorded CD.
For example, he could mentally ring up his tiger pistol shrimp friends and request that they perform one of nature's coolest audio tricks: emitting a powerful, focused sound wave to stun his enemies while he either escapes or kicks some tentacled butt.
The pingers have a very specific audio "signature," emitting an electronic impulse in every direction, once per second.
Audio speakers emit the sounds of women's voices as well as their laughter, weeping, muttering and sexual panting.
His radio emitted a crackle of static.
If the eye is partially or completely closed while the car is in motion, the device might alert the driver by "sounding an alarm, shaking the seat, increasing the audio volume or emitting a strong stimulating gas," the patent said.
We have also conducted psychoacoustical experiments to confirm the validity of using onomatopoeic representations to identify the acoustic properties of operating sounds emitted from office equipment and audio signals emitted from domestic electronic appliances [5, 6].
