When and how do I use the “D. Comp.” (or digital compressor) circuit? Is that the same as Dialog Normalization?
Digital compression and Dialog Normalization are both part of Dolby Digital technology. Although they deal with a soundtracks loudness, theyre very different indeed. You can use the digital compressor (called “D. Comp.” on Denon products) whenever youre listening to a Dolby Digital source. Its a truly useful feature weve included on many of our Dolby Digital-capable products. D. Comp. circuitry progressively reduces the dynamic range (the difference in loudness between very soft and very loud sounds) of any Dolby Digital source. Denon products give you four different D. Comp. settings (Off, Low, Mid, and High) to match specific needs. “Low” provides the least compression, Mid contributes moderate compression while “High” really stomps on dynamic range with a maximum peak reduction of 15 dB and a 10 dB upwards expansion of very soft sounds — thats a maximum 25 dB reduction of dynamic range. . Youll find D. Comp.
