New patent application published for: ACOUSTIC STRUCTURE AND DRIVING METHOD OF DIRECT-DRIVE SIX-SPEAKER HEADPHONE

The present application provides an acoustic structure and a driving method of a direct-drive six-speaker headphone comprising: a main speaker, configured to play a main audio signal, the main audio signal being formed by combining a subwoofer-channel signal, a center-front-channel signal, and a single front-channel signal; a first auxiliary speaker, configured to play a single side-channel signal; and a second auxiliary speaker, configured to play a single rear-channel signal. A center of the main speaker is offset from a plate center of the speaker plate, and a distance between the first auxiliary speaker and the main speaker is smaller than a distance between the second auxiliary speaker and the main speaker. The present application solves the problem in the prior art that the audio playback effect is poor when two-channel sound output is employed for playback.