Low-power music synthesizer and transmitter

A portable, low-power audio synthesizer and transmitter apparatus comprising:

• a) a direct current power supply having inherent thermal noise present at an output thereof;
• b) amplification means, coupled to the power supply output for amplifying at least a portion of the thermal noise to create a signal;
• c) a touch-sensitive filter, operatively coupled to the amplification means for selectively modifying the signal, and
• d) a radio-frequency transmitter, operatively coupled to the touch-sensitive filter.

A method of synthesizing audible signals comprising the steps of:

• a) providing a source of audio signals;
• b) providing a touch-sensitive controller capable of receiving input signals, the touch-sensitive controller coupled to the audio source;
• c) modifying the frequency of the audio signals in response to the input signals of the touch-sensitive controller;
• and
• d) transmitting the modified audio signals over a radio frequency to a remote amplifier for amplification thereof.

A method of synthesizing audible signals comprising the steps of:

• a) providing a noise generator as a source of audio signals;
• b) providing a touch-sensitive controller capable of receiving input signals, the touch-sensitive controller coupled to the noise generator;
• c) modifying the audio signals in response to the input signals of the touch-sensitive controller;
• and
• d) transmitting the modified audio signals over a radio frequency to a remote amplifier for amplification thereof.

A method of synthesizing audible signals comprising the steps of:

• a) providing a filter as a source of audio signals;
• b) providing a touch-sensitive controller capable of receiving input signals, the touch-sensitive controller coupled to the filter;
• c) modifying the audio signals in response to the input signals of the touch-sensitive controller;
• and
• d) transmitting the modified audio signals over a radio frequency to a remote amplifier for amplification thereof.