Glossary F

Frequency spectrum is defined as a plot that indicates the amplitudes of the various harmonics that make up a complex tone. Each harmonic is indicated by a line that is positioned along the frequency axis, with the height of the line indicating the amplitude of the harmonic.

Frequency theory refers to a concept that pitch perception depends on differences in frequency of action potentials by auditory neurons; holds that tones up to 4,000 hertz are converted to nerve impulses that match the frequency of each tone.

Frequency tuning curve refers to a curve relating frequency and the threshold intensity for activating an auditory neuron.

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Fresco is defined as a type of painting done on wet plaster so that the plaster dries with the colors incorporated into it.

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Fresh starts means self -repair in which the speaker replaces the original syntactic structure with a new one. Please see also Anticipatory retracing and Instant repair.

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Freudian Psychoanalysis refers to a theoretical approach that seeks to explain behavior by looking at the deep unconscious forces inside the person. Psychoanalysis is a school of Psychology that stresses the conflict between the animalistic impulses possessed by humans and the human desire to live in a civilized society.

Freudian slip refers to a seemingly innocent misstatement that reveals unconscious associations.

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Fricative refers to a category of consonants produced by partially obstructing the flow of air; for example, F in fat and S; a consonant in which the vocal tract is partially closed during articulation

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