Press W to switch between Normal sine and Smooth sine.
Frequency goes 4.75 to 6.75. Recorder speed goes 4.4 to 5.6. Amplititude goes 1,000 to 50,000. Shape pen size goes 3 to 63. Recorder pen size goes 1 to 17. Frequency in Hz goes 177 to 17,795. Total frequency in Hz goes 44 to 70,845. Recorder quality goes 0.10 to 2.00.
