New Principle for Digital Audio Power Amplifiers
A new principle for digital audio power amplifiers is described which could be called a one-bit power D/A converter. It involves the amplification of the one-bit highly oversampled and noise shaped digital signal to a level equal to that of an audio power amplifier using high frequency power electronics in a switch mode resonant converter followed by an analog low-pass filter.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is temporarily free for AES members.