why do you need a sound recorder
the recorder has to be blown first and the it will produce a sound.
In a tape recorder, electrical energy from the battery is transformed into sound energy by converting the electrical signal into mechanical vibrations in the speaker, which produce sound waves. The sound waves then propagate through the air as sound energy that we hear.
To record a voice or sound.
a high sound
Blowing through a pipe, such as a flute or a recorder, causes the air inside the pipe to vibrate. The vibration creates sound waves that travel through the air, producing the sound you hear. The pitch of the sound can be changed by altering the length or shape of the pipe.
you can't play chords on a recorder....
sound recorder
you cant
to play a melodic sound
A video camera and a SOUND recorder? Any video camera with onboard storage--whether it be tape or digital memory--will record sound.
Try Audacity, the free sound recorder and editor.