21:4221:42, 30 October 2021diffhist+5
Ambisonics
Changed 'other' to 'some older' (surround sound systems) as ambisonics has existed since the 1970s.Tags: Mobile editMobile web editAdvanced mobile edit
02:2602:26, 9 September 2020diffhist−87
Beyerdynamic
Deleted the line that it's the oldest audio company still active. No citation provided. There were other 'audio' companies making recordings, microphones etc.Tags: Mobile editMobile web editAdvanced mobile edit
21:4221:42, 30 October 2021diffhist+5
Ambisonics
Changed 'other' to 'some older' (surround sound systems) as ambisonics has existed since the 1970s.Tags: Mobile editMobile web editAdvanced mobile edit
02:2602:26, 9 September 2020diffhist−87
Beyerdynamic
Deleted the line that it's the oldest audio company still active. No citation provided. There were other 'audio' companies making recordings, microphones etc.Tags: Mobile editMobile web editAdvanced mobile edit