Inaudible

The audio recording had a few inaudible sections due to background noise.

The low volume of the radio made the news report inaudible.

The wind howled outside, making the conversation inaudible indoors.

The old cassette had degraded over time, causing certain parts of the music to become inaudible.

The whispers of the audience were inaudible from the stage.

The mumbling of the characters in the movie was inaudible without subtitles.

The distant thunder was barely audible, creating an inaudible rumble.

The sound of rain on the roof rendered their conversation inaudible.

The dog whistle emitted a frequency that was inaudible to humans but could be heard by dogs.

The submarine's sonar detected an inaudible underwater disturbance.

The researchers discovered a species of insect that communicated through ultrasonic vibrations, which were inaudible to human ears.

The study aimed to determine whether plants emitted inaudible sounds that could be detected by sensitive audio equipment.

The scientist used a specialized microphone to capture the inaudible sounds produced by earthquakes.

The ultrasonic cleaning machine uses inaudible frequencies to remove dirt from delicate objects.

The electronic device can translate inaudible signals from outer space into audible sounds for scientists to analyze.

The ultrasonic waves emitted by bats are inaudible to humans.

The electronic device emitted an inaudible signal that allowed it to communicate with other devices in the vicinity.

The submarine was equipped with a silent propulsion system that made it virtually inaudible underwater.

The concert venue installed a soundproof barrier to prevent inaudible noise from nearby construction sites.

The silent dog whistle produces an inaudible sound that can only be heard by dogs.

The high-pitched whistle emitted by the train was inaudible to most passengers.

The security alarm produces an inaudible frequency that only dogs can hear.

The spy transmitted encrypted messages using an inaudible frequency that could only be decoded by receivers with the right settings.

The security system emitted a high-frequency sound that was inaudible to most people but could be picked up by surveillance equipment.

The electronic mosquito repellent emits an inaudible sound to keep mosquitoes away.

The spy used an inaudible communication device to transmit secret messages.

The bats' ultrasonic calls were inaudible to the human ear but clearly audible to the bat detectors.

The announcement over the intercom was completely inaudible due to the poor sound quality.

The whispering between the two friends was intentionally inaudible to others.

The faulty microphone made the speaker's voice almost inaudible during the presentation.

The whispers exchanged between the conspirators were intentionally inaudible to avoid detection.

The mumbling actor's lines were completely inaudible during the play.

The old recording was so scratchy that the dialogue became inaudible.

The wind was so strong that it rendered their conversation inaudible.

The distant thunder was almost inaudible, but the lightning was visible in the dark sky.

The pilot's announcement over the intercom was inaudible due to the airplane engine noise.

The toddler's babbling was cute but often inaudible to adults.

The audio recording was so distorted that the conversation became inaudible.

The sound of the waves crashing against the rocks was almost inaudible from our hotel room.

The wind howled outside, making the voices of the hikers inaudible.

The quiet humming of the refrigerator was barely inaudible in the background.

The dialogue in the movie was inaudible because of the loud music.

The patient's weak voice was almost inaudible as she spoke about her symptoms.

The old cassette tape had degraded over time, making the recorded music inaudible.

The announcement over the intercom was inaudible due to the poor sound system.

The whispered conversation between the spies was intentionally kept inaudible.

The noise from the construction site made the neighbor's complaints inaudible to the workers.

The faulty phone connection made the caller's voice inaudible, causing frustration during the important business call.

The heavy rain created an inaudible din, drowning out the speaker's voice during the outdoor event.

The pilot's announcement over the airplane's intercom was inaudible due to technical issues.