Digital Guitar tuner
Introduction
We constructed an analog-to-digital guitar that captures an input signal and uses the waveform zero-crossings to determine whether the note is at the correct frequency.
The hope was that this frequency tuner could be used in a home setting where each of us can tune our own guitars. While a great number of students are musically gifted individuals, very few have “perfect pitch”, the ability to accurately pinpoint a note if it is slightly off. Since neither of us have this amazing ability, we figured that we could make a device to help us in that department.
Link: http://instruct1.cit.cornell.edu/courses/e...ejt22/index.htm
Introduction
We constructed an analog-to-digital guitar that captures an input signal and uses the waveform zero-crossings to determine whether the note is at the correct frequency.
The hope was that this frequency tuner could be used in a home setting where each of us can tune our own guitars. While a great number of students are musically gifted individuals, very few have “perfect pitch”, the ability to accurately pinpoint a note if it is slightly off. Since neither of us have this amazing ability, we figured that we could make a device to help us in that department.
Link: http://instruct1.cit.cornell.edu/courses/e...ejt22/index.htm