20240024709. BREATHING APPARATUS AND METHOD OF COMMUNICATING USING BREATHING APPARATUS simplified abstract (3M INNOVATIVE PROPERTIES COMPANY)
Contents
BREATHING APPARATUS AND METHOD OF COMMUNICATING USING BREATHING APPARATUS
Organization Name
3M INNOVATIVE PROPERTIES COMPANY
Inventor(s)
Darin K. Thompson of Huntersville NC (US)
Jeremy V, Barbee of Oakboro NC (US)
Eric J. Bassani of Denver NC (US)
Michael J.Z. Norton of Alberta (CA)
BREATHING APPARATUS AND METHOD OF COMMUNICATING USING BREATHING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240024709 titled 'BREATHING APPARATUS AND METHOD OF COMMUNICATING USING BREATHING APPARATUS
Simplified Explanation
The abstract of the patent application describes a method of communication using a breathing apparatus. The method involves receiving an audio signal from a sound acquisition unit and determining the state of the breathing apparatus based on the received audio signal. The state can be either a first state or a second state. If the determined state is the first state, a first filter with a specific frequency response is applied to the audio signal. If the determined state is the second state, a second filter with a different frequency response from the first filter is applied to the audio signal. An output signal is generated based on the application of the first or second filter, and this output signal is received at an output device.
- Receiving audio signal from a sound acquisition unit
- Determining the state of the breathing apparatus based on the audio signal
- Applying a first filter with a specific frequency response if the state is the first state
- Applying a second filter with a different frequency response if the state is the second state
- Generating an output signal based on the application of the first or second filter
- Receiving the output signal at an output device
Potential Applications:
- Communication using a breathing apparatus in situations where traditional speech is not possible or practical, such as underwater or in hazardous environments.
- Assisting individuals with speech impairments or disabilities to communicate effectively.
Problems Solved:
- Overcoming limitations of traditional speech communication methods in certain environments or for individuals with speech impairments.
- Providing an alternative communication method for individuals who cannot use their vocal cords or mouth for speech.
Benefits:
- Enables communication in challenging environments where traditional speech may not be effective.
- Provides a means of communication for individuals with speech impairments or disabilities.
- Can be used in various industries such as underwater exploration, military operations, and healthcare.
Original Abstract Submitted
a method of communicating using a breathing apparatus includes receiving an audio signal from a sound acquisition unit. the method further includes determining a state of the breathing apparatus based on the received audio signal. the state is at least one of a first state and a second state. the method further includes applying a first filter on the audio signal if the determined state is the first state. the first filter has a first frequency response. the method further includes applying a second filter on the audio signal if the determined state is the second state. the second filter has a second frequency response different from the first frequency response of the first filter. the method further includes generating an output signal based on the application of the first filter or the second filter. the method further includes receiving the output signal at an output device.
