Abstract: Apparatus and methods for multi-source audio amplification and ear protection devices are provided herein. In certain configurations, an audio amplification and ear protection device includes at least one microphone that generates an ambient sound signal based on detecting ambient sound, at least one speaker, and an electrical system that controls sound outputted by the at least one speaker based on amplifying the ambient sound signal and a secondary sound source signal. The electrical system receives a first user-controlled volume signal that is operable to control an amount of amplification provided to the ambient sound signal, and a second user-controlled volume signal that is operable to control an amount of amplification provided to the secondary sound source signal.

Abstract: Electronic ear protection devices are provided herein. In accordance with one aspect of the invention, an electronic ear protection device comprises a pair of ear cups, each comprising a speaker, and a headband that interconnects and supports the pair of ear cups on opposite ends of the headband. The device also includes an electronic sound control module disposed outside of the ear cups. The module comprises one or more microphones configured to detect an ambient sound, and one or more inputs operable to control a volume of the ambient sound signal delivered to the speakers.

Abstract: Apparatus and methods for multi-source audio amplification and ear protection devices are provided herein. In certain configurations, an audio amplification and ear protection device includes at least one microphone that generates an ambient sound signal based on detecting ambient sound, at least one speaker, and an electrical system that controls sound outputted by the at least one speaker based on amplifying the ambient sound signal and a secondary sound source signal. The electrical system receives a first user-controlled volume signal that is operable to control an amount of amplification provided to the ambient sound signal, and a second user-controlled volume signal that is operable to control an amount of amplification provided to the secondary sound source signal.

Abstract: Electronic ear protection devices are provided herein. In accordance with one aspect of the invention, an electronic ear protection device comprises a pair of ear cups, each comprising a speaker, and a headband that interconnects and supports the pair of ear cups on opposite ends of the headband. The device also includes an electronic sound control module disposed outside of the ear cups. The module comprises one or more microphones configured to detect an ambient sound, and one or more inputs operable to control a volume of the ambient sound signal delivered to the speakers.

Abstract: Apparatus and methods for multi-source audio amplification and ear protection devices are provided herein. In certain configurations, an audio amplification and ear protection device includes at least one microphone that generates an ambient sound signal based on detecting ambient sound, at least one speaker, and an electrical system that controls sound outputted by the at least one speaker based on amplifying the ambient sound signal and a secondary sound source signal. The electrical system receives a first user-controlled volume signal that is operable to control an amount of amplification provided to the ambient sound signal, and a second user-controlled volume signal that is operable to control an amount of amplification provided to the secondary sound source signal.

Abstract: Apparatus and methods for multi-source audio amplification and ear protection devices are provided herein. In certain configurations, an audio amplification and ear protection device includes at least one microphone that generates an ambient sound signal based on detecting ambient sound, at least one speaker, and an electrical system that controls sound outputted by the at least one speaker based on amplifying the ambient sound signal and a secondary sound source signal. The electrical system receives a first user-controlled volume signal that is operable to control an amount of amplification provided to the ambient sound signal, and a second user-controlled volume signal that is operable to control an amount of amplification provided to the secondary sound source signal.

Abstract: A multiple region convolver includes tapering between successive models of a physical system. The tapering is performed during a transition period.

Abstract: A multiple region convolver includes tapering between successive models of a physical system. The tapering is performed during a transition period.