Feedback system and method for speaker loudness correction

A method comprising:

• receiving a plurality of audio signals including at least a first audio signal via a first acoustic sensor and a second audio signal via a second acoustic sensor;
• performing an active beamforming operation or comparative signal operation on the received audio signals to determine whether the received audio signals originated from a wearer and/or reject the audio signals in response to determining that the audio signals originate from another source;
• responsive to determining that the received audio signals originated from the wearer, isolating the wearer's speech signal based on a determined difference between respective energy amounts from the first acoustic sensor and the second acoustic sensor;
• determining whether the wearer's speech signal satisfies one or more speech parameters, including at least one of an acoustic intensity parameter or a speech rate parameter;
• and
• in response to detecting that the wearer's speech signal fails to satisfy at least one predetermined threshold of at least one of the speech parameters for a specified time period, output feedback to the wearer via one or more feedback elements.

A non-transitory computer-readable medium comprising a memory having instructions stored thereon to cause a processor to:

• receive a plurality of audio signals including at least a first audio signal via a first acoustic sensor and a second audio signal via a second acoustic sensor;
• perform an active beamforming operation or comparative signal operation on the received audio signals to determine whether the received audio signals originated from a wearer and/or reject the audio signals in response to determining that the audio signals originate from another source;
• responsive to determining that the received audio signals originated from the wearer, isolating the wearer's speech signal based on a determined difference between respective energy amounts from the first acoustic sensor and the second acoustic sensor;
• determine whether the wearer's speech signal satisfies one or more speech parameters including at least one of an acoustic intensity parameter or a speech rate parameter;
• and
• in response to detecting that the wearer's speech signal fails to satisfy at least one predetermined threshold of at least one of the speech parameters for a specified time period, output feedback to the wearer via one or more haptic feedback elements.