A. numbers B. colors C. trigonometric functions D. animals 相关知识点: 试题来源: 解析 C。中文解析:文章中说“In music, the sound waves produced by different instruments can also be related to trigonometric functions.”,音乐中乐器产生的声波与三角函数有关。反馈 收藏 ...
再根据下文提示“When we shake a rattle, objects inside it strike the rattle’s wall and make a sound. Instruments that make sounds by striking them have been used since the Stone Age.(当我们摇动拨浪鼓时,里面的物体会撞击拨浪鼓壁并发出声音。通过敲击发出声音的乐器从石器时代就开始使用了。)”...
The physics of sound waves: music, instruments, and sound equipment, second editionJack Reid
Think about your favorite song, there are probably several instruments involved in creating that song. How do these instruments create music? First, we need to define the difference between noise and tones.Noiseis simply all of the wavelengths of sound interfering with each other to make wavelengt...
Two wind instruments produce sound waves with frequencies of 440 Hz and 447 Hz,respectively.How many beats per second are heard from the superposition of the two waves? 答案 会形成拍现象,拍频率为7hz.相关推荐 1Two wind instruments produce sound waves with frequencies of 440 Hz and 447 Hz,res...
Different musical instruments make different sounds because of the different ways they vibrate. The material they’re made of, the size of the instrument, and the way the instrument is played all affect the vibration and, as a result, the sound that the instrument makes. ...
How do instruments work? All musical instrumentscreate sound by causing matter to vibrate. The vibrations start sound waves moving through the air. Most musical instruments use resonance to amplify the sound waves and make the sounds louder. Resonance occurs when an object vibrates in response to...
Gordon Reid embarks on a journey to synthesize convincing woodwind and brass. This month, he considers how these instruments make their sounds in real life. At the end of last month's Synth Secrets (SOSMarch 2001), I promised that we would start looking at the synthesis of traditional instr...
but we do hear them. They are what gives the string its rich, musical, string-like sound - itstimbre. (The sound of a single frequency alone is a much more mechanical, uninteresting, and unmusical sound.) To find out more about harmonics and how they affect a musical sound, see Harmon...
When talking about musical instruments, “acoustic” describes the production and carrying of sound waves without an electric signal. In other words, acoustic music relies completely on the natural resonance of the materials in the instrument. In addition to the sound of the music, the word “...