{HEAD ~ The method} 12, further comprising determining an amount of noise that may be added to a channel signal without exceeding a limit and adjusting {TAIL ~ the gain} of at least one of the channel signals based on the determined amount of noise 
{ HEAD ~ The method } 12 , further comprising determining an amount of noise that may be added to a channel signal without exceeding a limit and adjusting { TAIL ~ the gain } of at least one of the channel signals based on the determined amount of noise
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH