An apparatus for generating a driving sound in a vehicle includes a first conversion device that receives first sound information and converts the received first sound information into second sound information, a second conversion device that converts the second sound information into third sound information based on a conversion parameter, a storage that receives feedback information of a user about the third sound information and corrects and stores the third sound information, and a playback device that plays the stored third sound information

A wild game call includes a bugle tube and a damper. The bugle tube includes a first end with a first aperture, a second end with a second aperture, and a wall extending from the first end to the second end. The wall defines an interior volume, and the first aperture and the second aperture provide access to the interior volume such that a flow path is defined through the bugle tube from the first end, through the second end, and out the second end. The bugle tube includes a metal and is configured to generate sound waves by vibrating responsive to air flowing along the flow path. The damper surrounds the outer surface of the wall of the bugle tube between the first end and the second end and may reduce unwanted ringing while improving the sound of the bugle call.

A wild game call includes a bugle tube and a damper. The bugle tube includes a first end with a first aperture, a second end with a second aperture, and a wall extending from the first end to the second end. The wall defines an interior volume, and the first aperture and the second aperture provide access to the interior volume such that a flow path is defined through the bugle tube from the first end, through the second end, and out the second end. The bugle tube includes a metal and is configured to generate sound waves by vibrating responsive to air flowing along the flow path. The damper surrounds the outer surface of the wall of the bugle tube between the first end and the second end and may reduce unwanted ringing while improving the sound of the bugle call.

A color temperature fusion lighting apparatus includes a first light source with a first color temperature, a second light source with a second color temperature, and a driver circuit. The driver circuit operates the lighting apparatus in two modes. In the first mode, the driver circuit operates the lighting apparatus in a first linear combination of the first light source and the second light source, resulting in a first operating color temperature for the lighting apparatus. In the second mode, the driver circuit operates the lighting apparatus in a second linear combination of the first light source and the second light source, resulting in a second operating color temperature. Moreover, the driver circuit is configured to alternate the operation of the lighting apparatus between the first mode and the second mode at a frequency F between 35 to 45 Hz, resulting in a blended color temperature of the first operating color temperature and the second operating color temperature for the lighting apparatus.

A color temperature fusion lighting apparatus includes a first light source with a first color temperature, a second light source with a second color temperature, and a driver circuit. The driver circuit operates the lighting apparatus in two modes. In the first mode, the driver circuit operates the lighting apparatus in a first linear combination of the first light source and the second light source, resulting in a first operating color temperature for the lighting apparatus. In the second mode, the driver circuit operates the lighting apparatus in a second linear combination of the first light source and the second light source, resulting in a second operating color temperature. Moreover, the driver circuit is configured to alternate the operation of the lighting apparatus between the first mode and the second mode at a frequency F between 35 to 45 Hz, resulting in a blended color temperature of the first operating color temperature and the second operating color temperature for the lighting apparatus.

A vibration management device for managing the vibrations of a motor vehicle, the device including an electronic controller> The electronic controller is able to be fixed to a vibrating wall receiving vibrations from a component or set of components of the vehicle, by a fixing device including a vibration sensor, generating a vibration signal. The electronic controller includes a signal processor for processing the signal originating from the sensor, and the electronic controller is connected to a device for managing the vibrations.

A vibration management device for managing the vibrations of a motor vehicle, the device including an electronic controller> The electronic controller is able to be fixed to a vibrating wall receiving vibrations from a component or set of components of the vehicle, by a fixing device including a vibration sensor, generating a vibration signal. The electronic controller includes a signal processor for processing the signal originating from the sensor, and the electronic controller is connected to a device for managing the vibrations.

A sounding device a normal speaker being configured to output a first sound, a bone conduction speaker being configured to output a second sound, a storage unit being configured to store first and second data corresponding to the first and second sounds respectively, and an output control unit being configured to control outputting the first sound from the normal speaker and the second sound from the bone conduction speaker. The first sound is of talking. The second sound is of a pet. The output control unit is configured to control the bone conduction speaker to output the first sound, and to control the normal speaker to output the second sound.

A sound generation apparatus for an electrification vehicle and a method of use thereof are provided. In example embodiments, the sound generation apparatus receives driving information, determines a driving situation based on the driving information, designs an acceleration sound when the driving situation is determined as an acceleration situation, or designs a cornering sound when the driving situation is determined as a cornering situation, and plays and outputs the acceleration sound or the cornering sound.

A sound generation apparatus for an electrification vehicle and a method of use thereof are provided. In example embodiments, the sound generation apparatus receives driving information, determines a driving situation based on the driving information, designs an acceleration sound when the driving situation is determined as an acceleration situation, or designs a cornering sound when the driving situation is determined as a cornering situation, and plays and outputs the acceleration sound or the cornering sound.