Separable, intelligible, single channel voice communication
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 18, 2025
Grant Date -
Sep 19, 2024
app pub date -
Mar 16, 2023
filing date -
Mar 16, 2023
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The method provides for separable subchannels sharing a communication channel. A processor receives input of a user setting a transmitter device to a first of at least two subchannels of a communication channel in which the first subchannel comprises a first portion of a bandwidth of the communication channel. The processor receives an audio signal as input to the transmitter device. The processor converts a time-series waveform of the audio signal into a frequency-series waveform. The processor determines that the transmitter device is set to the first subchannel. In response to determining the device is set to the first channel, the processor filters the frequency-series waveform through a series of steep shoulder digital bandpass filters set to transmit through the first portion of the bandwidth, and the processor transmits the audio signal as the filtered frequency-series waveform.
First Claim
Other Claims data not available
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H04B Class
- 0 % this patent is cited more than
- < 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 18, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 18, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 18, 2036 |