Denso Disc Horn
Horns are broadly classified as electric type or air type horns.
Electric type horns are compact and efficient, and thus are used widely in ordinary passenger cars.
ELECTRIC HORNS
Outline
• Electric horns can be divided by timbre into two types: the flat horn with a sharp and stimulating sound, and the trumpet shaped horn with a softer sound. Because electric horns are not actuated externally, but instead adopt a mechanical self-excited vibration system, they excel in cost and are widely used.
Electric horns are constructed of a diaphragm that generates sound, an armature (moving attraction part) connected to the diaphragm, a coil to generate the driving force, and a point (contact) that controls the flow of current through the coil. In addition, flat horns also have a vibrator that uses resonance to amplify sound, while trumpet horns use a trumpet to amplify sound in the same way.
Horns are broadly classified as electric type or air type horns.
Electric type horns are compact and efficient, and thus are used widely in ordinary passenger cars.
ELECTRIC HORNS
Outline
• Electric horns can be divided by timbre into two types: the flat horn with a sharp and stimulating sound, and the trumpet shaped horn with a softer sound. Because electric horns are not actuated externally, but instead adopt a mechanical self-excited vibration system, they excel in cost and are widely used.
Electric horns are constructed of a diaphragm that generates sound, an armature (moving attraction part) connected to the diaphragm, a coil to generate the driving force, and a point (contact) that controls the flow of current through the coil. In addition, flat horns also have a vibrator that uses resonance to amplify sound, while trumpet horns use a trumpet to amplify sound in the same way.
