So, I surmise this is referring to the range of hertz at witch a particular voice speeks. Phil Parr. ----- Original Message ----- From: Sarah Cranston To: bookport@xxxxxxxxxxxxx Sent: Tuesday, November 22, 2005 8:08 AM Subject: [bookport] Re: Pleas ignore. Frequency is totally different from pitch. It has to do with how much treble is in a particular voice. -----Original Message----- From: bookport-bounce@xxxxxxxxxxxxx [mailto:bookport-bounce@xxxxxxxxxxxxx]On Behalf Of Phil Parr Sent: Tuesday, November 22, 2005 7:05 AM To: bookport@xxxxxxxxxxxxx Subject: [bookport] Pleas ignore. Yes frequency is right their I just had never changed it. I find it to be almost a fine tuning of the pitch control, correct. Phil Parr.