Sentence examples for closed sound from inspiring English sources

In a case with a fully closed sound barrier on an elevated bridge, the ladder sleeper decreased the SPL by 3.6 dB(A) in the frequency range 12.5 250 Hz at 0.3 m below the bridge girder.

A small opening was made in the bulla on the left side and an insulated silver wire was placed on the round window in order to record a compound action potential (CAP) audiogram (frequency range 4 24 kHz in 2 kHz steps) using a closed sound system.

Closed sound delivery was only used for acute concurrent sound and drug exposure.

All testing was administered in a closed, sound-attenuated testing room, with a supervisor attending.

We then used closed tube sound delivery of octave-wide band noise (OBN), and to provide frequency-specific sound exposure.

Briefly, each ear of anesthetized mice was stimulated individually with a closed tube sound delivery system sealed into the ear canal.

"Usually you think of acoustics in closed spaces because sound bounces off of things," Bird said.

The app also supports closed captioning, surround sound, favoriting channels, channel flipping with swipes, and more.

Pipes with porous (permeable) walls have received the attention of several authors as a noise control element in automotive intake systems; however, a closed theory of sound transmission including the effect of the coupling of the internal and external acoustic fields and the presence of mean flow does not appear to be available.

"I had heard about the closed Party, closed machine, but they sounded like such great candidates, so I stopped in to volunteer in the Eighth Ward Regular Democratic headquarters.

The Bolsheviks, we've learned, sounded behind closed doors exactly the way they sounded in public.