However, recently other techniques for droplet manipulation have also been demonstrated using Surface Acoustic Waves, optoelectrowetting, mechanical actuation, etc.

* Acoustic droplet ejection

* Acoustic music, music that solely or primarily uses acoustic instruments

Acoustic levitation uses sound waves to provide a levitating force.

Acoustic homing is a system which uses sound to guide a moving object, such as a torpedo.

King uses Elixir Strings, particularly the Acoustic Light Guitar Strings on her custom Ovation Adamas guitar, and is a featured artist on the company's website.

Jake uses a G & L S500, G & L ASAT, a G & L S500 deluxe, a Babicz Identity Series Jumbo Cutaway Acoustic, and various custom Becker guitars.

High and ultra high ultrasound waves are used in Acoustic microscopy

Acoustic horns convert large pressure variations with a small displacement area into a low pressure variation with a large displacement area and vice versa.

Acoustic amplifiers typically aim for a relatively flat response across the entire frequency range, much like a Public Address system.

Within months, without the concentrated radio airplay that typically powers pop and rap albums, Acoustic Soul was certified double platinum, selling 2, 180, 000 copies in the U. S. and 3, 000, 000 copies worldwide.

Acoustic, inertial, LED, magnetic or reflective markers, or combinations of any of these, are tracked, optimally at least two times the frequency rate of the desired motion, to submillimeter positions.

The acquisition also included the Recto, Spike master, Amebic and Dishwasher brands for use on any products and the Jensen, Advent, Acoustic Research and Road Gear brands for electronics products in 2003.

This acquisition included the rights to the RCA Accessories brand for consumer electronics accessories, as well as the Recoton, Spikemaster, Ambico and Discwasher brands for use on any product category, and the Jensen, Acoustic Research and Road Gear brands for consumer electronics accessories.

With Redd Kross during the ' Teen Babes from Monsanto ' era, 1984 – 1985, Hecker's main guitar was a Gibson SG, played through any number of different amplifiers ( Peavey, Acoustic Control Corporation, Sunn, HiWatt, Traynor, Randall ).

* Acoustic phonetics: the study of the physical transmission of speech sounds from the speaker to the listener

* Acoustic features: physical characteristics of speech sounds such as color, loudness, amplitude, frequency etc.

Acoustic phonetics deals with the physical properties of sound, what sounds exactly are coming from the person speaking.

The goal of her audiofication / sonification of celestial data is to investigate how sound could reflect chemical, dynamical and physical properties of celestial objects, what she calls " Acoustic Astronomy ".

Acoustic length may differ from the whistle ’ s physical length, also termed geometric length.

Acoustic guitars have a normal microphone, designed to convert acoustic vibrations into an electrical signal, but usually they do so from direct contact with the strings ( replacing the guitar's bridge ) or with the guitar's body, rather than having a membrane like general-purpose microphones.

Acoustic theory is the field relating to mathematical description of sound waves.

Acoustic guitars are commonly constructed in several different body shapes.

; Stethoscope: Acoustic device for hearing internal sounds including heart sounds.

Throughout the world there are many organizations and institutions dedicated to the area of computer and electronic music study and research, including the ICMA ( International Computer Music Association ), IRCAM, GRAME, SEAMUS ( Society for Electro Acoustic Music in the United States ), CEC ( Canadian Electroacoustic Community ), and a great number of institutions of higher learning around the world.

Sometimes, for the sake of appearance or of the desired " feel " of the instrument, a drum with a trigger will be used as a trigger pad by muffling it so heavily that no significant sound at all is produced, see Electronic drum # Acoustic triggered drum kit.

The Guitar Book: A Handbook for Electric & Acoustic Guitarists.

Acoustic impedance of the embouchure hole appears the most critical parameter.

Acoustic problems always require allowing compressibility, since sound waves are compression waves involving changes in pressure and density of the medium through which they propagate.

Acoustic guitars ( and similar instruments ) with hollow bodies have been in use for over a thousand years.

Acoustic guitars are several notable subcategories within the acoustic guitar group: classical and flamenco guitars ; steel-string guitars, which include the flat-topped, or " folk ," guitar ; twelve-string guitars ; and the arched-top guitar.

Acoustic bass guitars have steel strings or gut strings and often the same tuning as an electric bass guitar.

During this time, Linkin Park received many invitations to perform on many high-profile tours and concerts including Ozzfest, Family Values Tour and KROQ Almost Acoustic Christmas.

In addition to Pixies and LoudQUIETloud, four other Pixies ' DVDs were released between 2004 and 2006, all featuring concert performances: Live at the Town and Country Club 1988, The Pixies — Sell Out, The Pixies Acoustic: Live in Newport, and The Pixies Club Date: Live at the Paradise in Boston.

Scientific article describing research report " The Acoustic Properties of Unexplained Rapping Sounds " in the Journal of the Society for Psychical Research Vol 73. 2 Number 899 pp 65 – 93.

* Acoustic spectroscopy involves radiated pressure waves.

Acoustic and mechanical responses are due to collective motions as well.

Acoustic stethoscope, with the bell upwards.

Acoustic stethoscopes are familiar to most people, and operate on the transmission of sound from the chest piece, via air-filled hollow tubes, to the listener's ears.

Acoustic stethoscopes are the most commonly used.

Acoustic location in air was used before the introduction of radar.

Acoustic homing formed the basis for torpedo guidance after the Second World War.

* Johnson, Keith, Acoustic & Auditory Phonetics, second edition, 2003.