Acoustic may refer to:

Music

Albums

* ''Acoustic'' (Above & Beyond album), 2014 * ''Acoustic'' (Deine Lakaien album), 2007 * ''Acoustic'' (Everything but the Girl album), 1992 * ''Acoustic'' (John Lennon album), 2004 * ''Acoustic'' (Love Amongst Ruin album), 2011 * ''Acoustic'' (Nitty Gritty Dirt Band album), 1994 * ''Acoustic'' (Nouvelle Vague album), 2009 * ''Acoustic'' (Simple Minds album), 2016 * '' The Acoustic'', by Ektomorf, 2012 * ''Acoustic'', by Oumou Sangaré, 2020

EPs and singles

* ''Acoustic'' (Bayside EP), 2006 * ''Acoustic'' (Britt Nicole EP), 2010 * ''Acoustic'' (Coldplay EP), 2000 * ''Acoustic'' (Lights EP), 2010 * ''Acoustic'' (Second Coming EP), an acoustic version of ''13'', 2003 * ''Acoustic'', by

Brandi Carlile Brandi Marie Carlile ( ; born June 1, 1981) is an American singer-songwriter and producer whose music spans many genres, including folk rock, alternative country, Americana, and classic rock. , Carlile has released seven studio albums. She has ...

, 2004 * ''Acoustic'', by Gabrielle Aplin, 2010 * ''Acoustic'', by Press to Meco, 2019 * "Acoustic" (single), "Follow You Home" and "Refugees", by Embrace, 2014

Companies

* ''Acoustic'' (magazine) * ''Acoustic Guitar'' (magazine) * Acoustic Disc, a record label owned by David Grisman * Acoustic Control Corporation, produced amplifiers

Other music

Acoustic guitar An acoustic guitar is a musical instrument in the string family. When a string is plucked its vibration is transmitted from the bridge, resonating throughout the top of the guitar. It is also transmitted to the side and back of the instrument, ...

, as opposed to electric guitar * Acoustic bass guitar, as opposed to electric bass guitar * Acoustic music, music that solely or primarily uses non-electrical instruments * Acoustic recording, a pre-microphone method of recording *

Acoustics Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound. A scientist who works in the field of acoustics is an acoustician ...

, a branch of physics that studies sound * Musical acoustics, the branch of acoustics that studies the physics of music * Piano acoustics, the physical properties of the piano that affect its sound

Technology

* Acoustic cryptanalysis, in cryptography, a side channel attack which exploits sounds * Acoustic fingerprint, a condensed digital summary, a fingerprint generated from an audio signal * Acoustic location, a pre-radar and pre-sonar method of detecting hostile vehicles and vessels * Acoustic metamaterials, engineered materials with atypical properties * Acoustic signature, sound emitters, such as those of ships and submarines * Acoustic thermometry, observation of ocean climate using long-range instruments * Acoustic torpedo, a torpedo that aims itself

Other uses

* ''Acoustic'' (film), a 2010 South Korean omnibus film * External acoustic meatus, another name for the ear canal