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Electric cello9/1/2023 ![]() ![]() A sound sensor is placed outside the bridge, and the vibration received by the sensor is transmitted to the core of the electric cello - the pickup, the pickup converts the vibration signal into a digital signal, and then transmits the digital signal to a sound amplifier such as headphones or a stereo.Īpplicable scene of acoustic cello: It can be used for practice, but better in relatively high place, because noise pollution is easy to be made during practicing. ![]() The sounding principle of the electric cello: using the bow bar to vibrate the strings through friction, and the vibration of the strings is transmitted to the bridge. The vibration of the cello body drives the vibration of bass beams and column, then generate sound waves bouncing back countless times inside, emitting from the F hole, and spreading to the human ear. The sounding principle of the acoustic cello: We use the bow bar to vibrate the strings through friction, and the vibration of the strings is transmitted to the bridge, and then to the body, causing the body to vibrate. All materials can not affect the sound performance of the electric cello. The materials used in the electric cello: It can be any material, including any wooden materials such as spruce, maple, etc., or various composite materials such as metal, plastic, carbon fiber, etc. ![]() These woods are easy to achieve better vibration, quicker sound transmission and have a damping effect on high-frequency noise. The material of back panel of the acoustic cello should be maple which is hard and flexible. Acoustic cello material: spruce whose texture is firm and light, sound transmission speed is faster than other woods and the elasticity is greater, which can dampen high-frequency sound. ![]()
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