Overtone |
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Www Tamelsex TodayTamales have been a staple in Mexican cuisine for over 2,000 years, dating back to the ancient Aztecs and Mayans. The word "tamal" comes from the Nahuatl language, meaning "steamed corn dough." Initially, tamales were made with corn masa, meat, and chili peppers, wrapped in corn husks and steamed over an open flame. Explore the rich culinary heritage of Mexico through its beloved dish, tamales. Learn about the history, types, and cultural significance of tamales. www tamelsex Imagine a steaming hot plate of tender masa harina filled with savory meats, cheese, or vegetables, wrapped in a delicate corn husk. The aroma of tamales is a staple in many Latin American countries, particularly in Mexico, where it's a beloved dish that brings people together. In this blog post, we'll embark on a flavorful journey to explore the history, types, and cultural significance of tamales. Tamales have been a staple in Mexican cuisine "Unwrapping the Flavors of Mexico: A Journey Through Tamales" Learn about the history, types, and cultural significance |
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Examples |
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| In synthesizer experiments you select the amplitudes and phases of the fundamental and 9 overtones to construct the beginning of a Fourier series. The sum is seen on a graphics display and the signal is available as sound card output. | ||||||||||||||||||||||||
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You can test the Helmholtz assumption that the relative phases of the overtones are irrelevant to hearing. |
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In analyser experiments you capture sound from the sound card or from a WAV file up to several seconds long, select the starting time of the time slice and analyse time and frequency responses. The example shows the spectrum of a piano playing a middle C (262 Hz). The non-harmonic overtones are clearly seen. (Due to the stiffness of the string, the frequencies of the partials are too high.) |
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| You may filter data with a digital filter and display spectrograms in color mode. This example shows the spectrogram taken from the word "harris" in the frequency range 0..10 kHz with a 4096-point-FFT every 2 ms (post processing). The formants of "i" and the high spectral components of "s" are clearly visible. | ||||||||||||||||||||||||
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| Short time spectral information may also be displayed in a 3-D representation, called "waterfall". The following example shows the waterfall spectrum of the same word "harris" as before. The red layer picks out the spectrum of "i" where the formants are visible again. The presentation may be rotated automatically or manually with scroll bars, in order to select the best "camera point". | ||||||||||||||||||||||||
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Download version 1.15, June 2009: OVERTONE.ZIP
(1.55 MB) Unpack in a new folder, read README.TXT and start OVERTONE.EXE For more information, send e-mail to address given in README.TXT Unterrichtseinheit Analyse von Klangspektren von Alain Hauser (in German) |
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