Secure digital wireless communication system
OwnerRonald Paceinventor
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Abstract
A wireless audio communication system and monitor is disclosed, comprising a transmitter and a receiver. The transmitter comprises an input for receiving audio information, and a filter for modifying the audio information. The transmitter further comprises a converter for converting the audio information into a digital audio information, and an antenna for wirelessly transmitting the digital audio information at a selected radio frequency. The receiver comprises an antenna for receiving the transmitted digital audio information, and a filter for modifying the digital audio information. The receiver further comprises a converter for converting the digital audio information into the audio information, and an output for communicating the audio information.
Claims20
A wireless audio communication system, comprising:
- a transmitter, comprising:
- an input for receiving audio information;
- a filter for modifying the audio information;
- a converter for converting the audio information into a digital audio information;
- and
- an antenna for transmitting the digital audio information at the selected radio frequency;
- and,
- a receiver, comprising:
- an antenna for receiving the digital audio information from the transmitter;
- a filter for modifying the digital audio information;
- a converter for converting the digital audio information into the audio information;
- and,
- an output for communicating the audio information.
A method for a wireless audio transmission, comprising the steps of:
- receiving an audio information at a transmitter;
- modifying the audio information with a filter;
- converting the audio information into a digital audio information at the transmitter;
- wirelessly transmitting the digital audio information;
- receiving the digital audio information at a receiver;
- converting the digital audio information into the audio information at the receiver;
- and,
- communicating the audio information to an output.
A system for the remote audio monitoring of an infant, comprising:
- a transmitter positioned at the infant location, comprising:
- a microphone for recording audio information;
- a gain control for adjusting the recorded audio information;
- an amplifier for amplifying the adjusted audio information;
- a filter for modifying the audio information;
- a converter for converting the audio information into a digital signal;
- a translator for translating the digital signal into an encrypted digital signal;
- a selector for selecting a radio frequency;
- an antenna for transmitting the encrypted digital signal;
- and,
- a second amplifier for increasing the transmission strength of the antenna;
- and,
- a receiver, comprising:
- an antenna for receiving the encrypted digital signal;
- a translator for converting the encrypted digital signal into the digital signal;
- a filter for modifying the digital signal;
- a converter for converting the digital signal into a second audio information;
- an amplifier for amplifying the second audio information;
- a second filter for modifying the second audio information;
- and,
- a speaker for communicating the second audio information.
Dependencies are inferred from the claim text.