Understanding Shielding with a Raspberry Pi in a HIFI Dac. How to Measure noise with (simple tools)

When building a Dac with a RPI how to use earth ground and shields to reduce Noise in your HIFI Music.
Please Note that CPU and Rpi noise is normal any Device with a CPU will have some noise in this Video noise is being amplified a lot so it is detectable, in most cases you will not hear it specially with a good power supply and shielding.
The Rpi is a excellent Audio product when used with good shielding and good Power supplies.


Setup Video for Measuring using a sound card and REW    • The Speaker System Audiophiles Have B...  

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