Hello,
i am building a cue/blend circuit for the headphones. I have two audio channels with cue/blend potentiometer 50k LIN.
On any of the the input channels, the signal level is between 0 and 500mV RMS. Above those levels i have anoying signal bleed from another channel.
I am trying to change the values as well but no thing gives the good results.
Attached is the circuit.
Any suggestions what else i could try?
Thanks a bunch!
i am building a cue/blend circuit for the headphones. I have two audio channels with cue/blend potentiometer 50k LIN.
On any of the the input channels, the signal level is between 0 and 500mV RMS. Above those levels i have anoying signal bleed from another channel.
I am trying to change the values as well but no thing gives the good results.
Attached is the circuit.
Any suggestions what else i could try?
Thanks a bunch!
Attachments
This type cross-fade is known to leak significantly. It works best if, after you throw it to one side, you actually disconnect the unwanted source. A disk jockey will do that by lifting the needle on the record which has been faded-out. In always-on work such as radio networks, all sources are on all the time and some better system is needed.
Read Doug Self's Small Signal Audio. In the 2010 edition, pages 431 to 438.
Read Doug Self's Small Signal Audio. In the 2010 edition, pages 431 to 438.
