STEREO EXPANDER METHOD
An audio enhancement technique comprising an audio source, processing the audio source by the following modules, a low pass filter with dynamic offset, an envelope controlled bandpass filter, a high pass filter; and adding an amount of dynamic synthesized sub bass to the audio. The processed audio signals are combined in a summing mixer with the audio source to create an audio out signal. Audio out is sent to a block that splits, processes and combines the stereo stream into several different versions that are fed into the Stereo Bus A. The Stereo Bus is fed to a Compare Block that adjusts the amplitude of the original and processed audio by averaging.
1 . An audio enhancement technique comprising:
an audio source;
processing the audio source by the following modules:
a low pass filter with dynamic offset;
an envelope controlled bandpass filter;
a high pass filter; and
adding an amount of dynamic synthesized sub bass to the audio;
combining the processed audio signals in a summing mixer with the audio source to create an audio out signal;
sending audio out to a block that splits, processes and combines the stereo stream into several different versions that are fed into the Stereo Bus A;
Feeding Stereo Bus A output to a Compare Block that adjusts the amplitude of the original and processed audio by averaging;
Feeding the output from the compare block as an stereo output for use by user
2 . The technique of claim 1 , wherein the ratio of the Stereo Bus A output to the Original audio source is 2.75.