Like Download 4.06 MB Microphones in a row 4928 x 3264 pixels Aspect ratio 77:51 NIKON D7000 50 mm f/2.2 1/50 s ISO 800 Online since: 7 February 2018 Taken: 7 June 2015 CC0 / Public Domain audio voice music mic sound equipment microphone studio speech technology entertainment isolated karaoke communication concert performance