The trumpet synthesizes brass sound with sawtooth oscillators, a bright highpass filter, and lip-tension attack. 7 fingerings from the 3 valves produce 7 notes of the B♭ scale.
Click the valve buttons or press keys 1-3 to change notes, space to blow. Record your melody as WAV.
No — brass sounds are synthesized in your browser.
Click valve buttons (or keys 1-3) to select fingering, click the mouthpiece to blow.
Yes, press Record, play, then download as WAV.
Yes, tap valves and the mouthpiece.
Yes, completely free.