{"product_id":"the-origin-of-complex-tones-multiphonic-sounds-generated-with-wine-glasses-and-woodwind-instruments-von-alexander-rehm","title":"The Origin of \"Complex Tones\". Multiphonic Sounds generated with Wine Glasses and Woodwind Instruments","description":"\u003cp\u003eScientific Study from the year 2023 in the subject Physics - Acoustics, , language: English, abstract: This study examines if wine glasses can generate multiphonic sounds as a result of a hit with a metal stick on the bowl of the wine glass (hit-excitation). It demonstrates that at least two Eigenfrequenzen (= natural frequencies) of the excited wine glasses with frequencies in Hz of \"F1\" and \"F2\" (with F2\u003cf1 will generate complex tones with frequencies in hz of and which is a typical characteristic multiphonic sounds known from woodwind instruments. based on the analysis decay kinetics eigenfrequenzen after hit-excitation wine glass hypothesis has been developed that oscillations f1 f2 build power-profile can be mathematically described as multiplication amplitude-values both this driving force to some areas walls bowl glasses\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783346867957\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e\u003c\/f1\u003e\u003c\/p\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783346867957","offer_id":46697532457285,"sku":"9783346867957","price":17.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/929365d8-f57b-46e9-bb00-559dc60b5212.jpg?v=1777178293","url":"https:\/\/shop.autorenwelt.de\/products\/the-origin-of-complex-tones-multiphonic-sounds-generated-with-wine-glasses-and-woodwind-instruments-von-alexander-rehm","provider":"Autorenwelt Shop","version":"1.0","type":"link"}