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LA6NCA Audio DSP Project |
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LA6NCA Audio DSP Project |
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| I have designed an audio DSP
with ADAU1701 from Analog Devices. It will be used both for radio amateur use and for stereo systems. |
| ADAU1701 has two analogue
inputs and 4 analogue outputs. These are connected to the RCA connectors. Outputs are connected through operation amplifiers.On the front there are three buttons and a small screen. These can be used to set the DSP program. |
| On the bottom is the DSP and
the Arduino. I2C connects Arduino, the display and DSP. |
| Here is my newest audio DSP
card. It is designed to be plugged into a larger amplifier card or similar. Here I have designed a small compact DSP with phono in and phono out. |