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How to keep a vocal practice log with spectrum captures
A practice log turns the analyzer from a cool visual into a useful training tool.
Log the conditions
Write the note, vowel, volume, microphone distance, and what you were trying to change. Without conditions, a graph is hard to interpret.
Capture only useful moments
Save the graph when something feels clearer, easier, worse, or surprising. Random captures create noise in your own practice data.
Compare weekly
Look for repeated changes across several days. A single good take is encouraging, but a repeatable pattern is training progress.
Protect privacy
The site is designed around graph captures and local processing, not uploading raw voice audio.
How to check this in the analyzer
Choose one note, one vowel, and one microphone distance. Capture the graph before and after one small change. Start by comparing pitch stability, then H1/H3/H5, then F1/F2/F3 candidates.
This is practice feedback, not medical diagnosis or a final technique label. The best result is a sound that is comfortable, repeatable, and useful for the music.