Overview of the technology behind Digital Clarity Power DCP

Acoustic Echo Cancellation (AEC)

Software designed to eliminate squealing, howling and echo in an amplified phone. AEC breaks the feedback loop between the mouthpiece and the earpiece by not reprocessing audio which has already been amplified.

Noise Reduction

Software designed to pick out and amplify the human voice and suppress all other sounds. The frequency of the human voice varies; therefore, the software is able to identify it and apply amplification just to the voice.

Multiband Compression (MBC)

Software designed to help a listener better understand words on a call and to provide a more comfortable listening experience, by making soft sounds audible, while keeping loud sounds bearable.
It measures each incoming sound and determines how much amplification to apply to each sound based on the individual loudness of that sound.

DCP is a dynamic system, new applications are always being developed and easily upgraded.

• Higher working dBSPL limits – receiver outputs at 118 dBSPL.
• New compression algorithms mean that more gain (50+ dB) can actually deliver consistently louder sound power – making a big difference in conversational power.

Features and benefits:

Digital Clarity Power™ = Intelligent Amplification
Multiband Compression = Better understanding of words and a more comfortable listening experience.
Noise Reduction = Picks out human voice and suppress others (similar to Noise Cancelling)
Acoustic Echo Cancellation = Eliminates feedback and side tone