4 channel audio mixer circuits using ic ca3048
No description available.
Related Circuits
This design circuit is for audio graphic equalizers, which are commonly found as commercial products, yet published circuits for them are quite rare. The circuit features a simple design that requires an operational amplifier (op-amp) to amplify the input...
The described device is used to convert the digital signal format S/PDIF (AES3) to analog. It can be used for any device with uncompressed digital audio output (desktop CD or DVD, minidisk, sound card PC CD-ROM). Separate transmitter can...
An analog VU meter is commonly found in audio equipment to indicate signal levels in volume units. It features a peak LED and compares the response of the VU meter (represented by a black line) with the instantaneous input...
The solar orientation circuit employs a comparator with window control to maintain engine idle as long as the two LDRs (light-dependent resistors) are exposed to equal illumination. In this scenario, half the supply voltage is applied to the non-inverting...
This circuit is designed around an LM3900 quad operational amplifier, which combines two line inputs and two microphone inputs, summing them at the output terminal. Resistors R7 through R10 can be adjusted to vary the gain, approximately +23 dB. The...
The 555 limit circuit, which is an integrated electrical circuit, is designed to manage large electrical loads. It automatically disconnects power when the load exceeds a predetermined threshold. Once the load is reduced below this threshold, power is restored...