High Quality Sound Technology; High Quality Sound By Digital Sound Enhancer - Sony MDR-NC300D Product Information

3. High Quality Sound Technology
3-1 High Quality Sound by Digital Sound Enhancer
While the headphones offer exceptional noise canceling performance, the newly developed Digital Sound Enhancer delivers clear,
natural sound. The digital equalizer ensures high quality music reproduction and provides three sound modes suited to the
environment and music source.
Digital Equalizer
The acoustical design of noise canceling headphones generally emphasizes low frequency in order to maximize the effect with
limited electric power, but this impact on the quality of the reproduced sound.
To solve this problem, a digital equalizer is provided on the audio input side.
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