| Healing with sounds | | HelloMy name is Guido. I am suffering from some chronic medical problems that are considered incurable. About a month ago I got a present from my sister-in-law. It is a CD with 3 healing sounds files that she bought for me on the web. She said... | |
| | analog to digital converter | | analog-to-digital converter,the input signal is processed with an electronic low-pass filter to remove all frequencies above the Nyquist frequency (one-half the sampling rate). This is done to prevent aliasing during sampling, and is... | |
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