Definition

Noun: A beating-reed instrument is a musical instrument that produces sound through the vibration of one or more thin strips of material, called reeds, when air is blown past or through them. The reed "beats" against a surface to create the sound vibrations.

Usage

The term is used to classify a specific family of musical instruments based on their sound-producing mechanism. It is a technical term common in musicology and instrument classification.

Examples

• The clarinet and saxophone are classic examples of beating-reed instruments.
• The acoustics of a beating-reed instrument depend heavily on the material and cut of the reed.
• Organ builders often include stops that imitate beating-reed instruments like the oboe.

Advanced Usage

• Single-reed vs. Double-reed: Beating-reed instruments are often subdivided into categories based on the number of reeds. A clarinet uses a single reed that beats against the mouthpiece, while an oboe uses a double reed where two reeds beat against each other.
• Free Reed Distinction: In organology, beating-reed instruments are contrasted with (like the harmonica or accordion), where the reed vibrates within a frame without beating against another surface.

Variants and Related Words

• Reed Instrument (n): A more common, general term that can encompass both beating-reed and free-reed instruments. "Beating-reed instrument" is a more precise subcategory.
• Woodwind Instrument (n): A broader family classification. Many, but not all, beating-reed instruments are considered woodwinds (e.g., clarinet, oboe, bassoon).

Synonyms

• Reed Instrument (in a general, non-technical context)

Related Terms (Not Phrasal Verbs)

• Reed (n): The thin, flexible strip (often made of cane or synthetic material) that vibrates to produce sound in the instrument.
• Mouthpiece (n): The part of the instrument into which the musician blows and where the reed is attached.

Noun

1. a musical instrument that sounds by means of a vibrating reed