While browsing an electronic archive I found a nice way to transform a 2-channels (L-left, R-right) sound to a 4-channels sound (L, L+R, R and Rear). All this is done with a single IC : uPC1892.
Here are some features of this IC :
• Three surround modes are available: movie, music and simulated
• Built in volume and balance control (All control voltage: 0 V to 5 V)
• Built in tone control (bass, treble) (All control voltage: 0 V to 5 V)
• Built in L+R output for woofer SP
Here is the application schematic :
Latest Comments
- Ricevitore seriale per PC on Make an Infrared Remote Control for PC
- Osni Silva on Make an Infrared Remote Control for PC
- joradom on Arduino + Processing erroring out on Ubuntu when trying to use the Serial library
- SK on Arduino + Processing erroring out on Ubuntu when trying to use the Serial library
- raymond on How to make the simplest electric motor
i am interested to work for this schematic but it is hard for me to work on it. can you give me the PCB layout or send me more information regarding on it in my email add,
thanks