BenQ audio advantages extend beyond the pure hardware design aspects. While plain portable projectors deliver simple and unrefined sound, BenQ doesn’t settle for a single audio profile for all scenarios and content types.
The custom digital signal processor, or DSP, on BenQ portable projectors was custom-tuned by the treVolo team to generate realistic, engaging audio in various situations and listening conditions. However, this doesn’t mean simple and rigid presets. BenQ audio experts turned to the field of psychoacoustics, which as the name implies refers to the psychological perception of audio and the physiological effects of sound. This has become an accurate science of its own, with precise calculations to measure the impact of sound on different listeners based on distance from the speaker, relative angle, room conditions, and more. Broadly speaking, BenQ treVolo modes on portable speakers cover cinema, game, music, and sports. Each one was painstakingly developed with psychoacoustics guiding production efforts, with a lot of focus testing along the way. Cinema mode accentuates dialogue and bass, game mode highlights spatial sound positioning, sports focuses on commentary and player voices, while music provides a rich, range-wide experience.