Acoustics

technology

A squeak que is a short, high-pitched sound produced when two surfaces slide past each other with irregular contact and some level of resistance. This noise typically occurs bec...

Science and Technology

Dolphins can learn to respond to human signals and symbols through structured training and can reliably produce targeted behaviors, yet there is no verified evidence of conversa...

science

The Titan implosion audio includes the initial contact event, a broadband impulsive noise signature consistent with an instantaneous catastrophic loss of pressure, and subsequen...

language-and-communication

An echo in any valley arises when sound waves reflect off walls of rock or vegetation, arriving at the listener after the original noise has faded. When people refer to an echo...