Invisible Speakers Solve the Problems That Affect Sound QualityMarch 30, 20211. The invisible speaker solves sound diffractionSound diffraction is a major problem that affects the sound quality of speakers. The main cause of sound diffraction is actually the speaker cabinet it...view
Application of Smart PA SystemMarch 1, 2021Ⅰ. Smart PA system applicationsThe smart PA system is one of the indispensable infrastructures of every school. Although the video technology and network technology have been developing rapidly in re...view
【DSPPA】Come Together in Solidarity for 2021February 23, 2021Abstract: At present and for some time to come, we will fight in full capacity!Come Together in SolidarityAfter the Chinese Lunar New Year, we DSPPA Oversea Center have come back to work and geared up...view
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