(Complete Item Description)
- Abstract:
-
Foundations of 3D elasticity. Fluid and elastic wave equations. Elastic and plastic waves in rods and beams. Waves in plates. Interaction with an acoustic fluid. Dynamics and acoustics of cylindrical shells. Radiation and scattering by submerged plates and shells. Interaction between structural elements. Response of plates and shells to high-intensity loads. Dynamic plasticity and fracture. Damage of structure subjected to implosive and impact loads.
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
MIT OpenCourseWare
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Remix and Share
(Complete Item Description)
- Abstract:
-
Discovering quirks in MATLAB, finding a simple noise filter, and getting great sound!
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
After brainstorming and organizing our gameplan, we attack our problems with our method and create a MATLAB problem that gives us great distortion, according to our taste.
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
The modules contains, video, scores and text describing the most frequently used extended techniques for flute in contemporary literature.
- Subject:
-
Arts
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
A brief introduction to Fourier Series starting from the normal modes of an oscillating string. The concept is then extended to Fourier's integral theorem.
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
For middle school to adult, an explanation of the relationships between frequency, wavelength, and pitch.
- Subject:
-
Arts
- Grade Level:
-
Secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
An overview of frequency, harmonic (Fourier) series, and their relationship to music.
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
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No Strings Attached
(Complete Item Description)
- Abstract:
-
This is a discussion as to the ideas and methods of finding the harmonics in a speech signal.
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
The harmonic series is the key to understanding not only harmonics, but also timbre and the basic functioning of many musical instruments.
- Subject:
-
Arts
- Grade Level:
-
Primary,
Secondary,
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
The interval between two notes is related to the ratio of the frequencies of the two pitches. A notated harmonic series can show the relationship between frequency and interval. The timbre of an instrument is determined by the relative strengths of the harmonics in each note.
- Subject:
-
Arts
- Grade Level:
-
Primary,
Secondary,
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
Musical basics, like octaves and the timbre of a note, come from the harmonic series.
- Subject:
-
Arts
- Grade Level:
-
Primary,
Secondary,
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
Measures how many harmonics and how much of each harmonic are present in a signal.
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
In trying to model distortion, a few noise problems and seemingly failed method arise.
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
This is an overview of the technique used to recompse an audio signal from one half of the DFT as well as shifting the harmonics in the signal.
- Subject:
-
Science and Technology
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
For middle school and up, an explanation of how standing waves in musical instruments produce sounds with particular pitches and timbres.
- Subject:
-
Arts
- Grade Level:
-
Secondary
- Collection:
-
Connexions
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No Strings Attached
(Complete Item Description)
- Abstract:
-
The musical sounds of aerophones (woodwinds and brass) are created by standing waves in the air inside the instruments.
- Subject:
-
Arts
- Grade Level:
-
Primary,
Secondary,
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
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No Strings Attached
(Complete Item Description)
- Abstract:
-
An expanded version of "Introduction to Music Theory", this course includes a review of common notation and an introduction to the physics behind music theory, as well as the basic concepts of music theory and a few slightly advanced but very useful topics, such as transposition.
- Subject:
-
Arts
- Grade Level:
-
Post-secondary
- Collection:
-
Connexions
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No Strings Attached
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