I thought the sound/music terms confusing.
like 'pitch', 'tempo', fine to me, and then it comes 'speed'
For instance in the open source app "Audacity", in the "effect" drop down menue. There are options:
Is it not that changing tempo is changing music playing speed? By changing tempo, the playing speed/frequency of each note is changed-->does this not affect the pitch? We know that the sound tones, i.e. pitch, is due to different vibration frequencies of vocal cord.
Can anyone explain these music terms?