Search results
Results from the WOW.Com Content Network
A buzzer is often constructed by running string through two of the holes on a large button and is a common and easily made toy. A buzzer (buzz, bullroarer, button-on-a-string) is an ancient mechanical device used for ceremonial purposes and as a toy. It is constructed by centering an object at the midpoint of a cord or thong and winding the ...
In ancient China, the chime was a special instrument for upper class people and it was a symbol of power and wealth. In one set from this time period, the biggest bell was 153.4 centimeters (60.4 in) in height and weighed 203.6 kilograms (449 lb), while the smallest bell was 20.4 centimeters (8.0 in) in height and weighed 2.4 kilograms (5.3 lb).
Sounds commonly used to indicate that a button has been pressed are a click, a ring or a beep. Interior of a readymade loudspeaker, showing a piezoelectric-disk-beeper (With 3 electrodes ... including 1 feedback-electrode ( the central, small electrode joined with red wire in this photo), and an oscillator to self-drive the buzzer.
The Oriental riff and interpretations of it have been included as part of numerous musical works in Western music. Examples of its use include Poetic Tone Pictures (Poeticke nalady) (1889) by Antonin Dvořák, [6] "Limehouse Blues" by Carl Ambrose and his Orchestra (1935), "Kung Fu Fighting" by Carl Douglas (1974), "Japanese Boy" by Aneka (1981), [1] [4] The Vapors' "Turning Japanese" (1980 ...
The 2011 Nissan Leaf was the first electric car equipped with Nissan's Vehicle Sound for Pedestrians called 'Canto'.. Electric vehicle warning sounds are sounds designed to alert pedestrians to the presence of electric drive vehicles such as hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and battery electric vehicles (BEVs) travelling at low speeds.
A piezoelectric speaker (also known as a piezo bender due to its mode of operation, and sometimes colloquially called a "piezo", buzzer, crystal loudspeaker or beep speaker) is a loudspeaker that uses the piezoelectric effect for generating sound. The initial mechanical motion is created by applying a voltage to a piezoelectric material, and ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The sound produced is affected by the instrument's size, type of wood, and how hollow it is. Most wood instruments are of the ancient variety: Zhu (Chinese: 柷; pinyin: zhù) – a wooden box that tapers from the top to the bottom, played by hitting a stick on the inside, used to mark the beginning of music in ancient ritual music