Medical Definition of SPECTROMETER. 1. : an instrument used for measuring wavelengths of light spectra. 2. â specÂ·troÂ·metÂ·ric \Ëspek-trÉ-Ëme-trik\ adjective.
It is important to denote the proband, so that the relationship to other individuals can be seen and patterns established. In most cases, the proband is the first affected family member who seeks medical attention for a genetic disorder.
In electronics and communications, voiceband is a term we apply to the group or band of frequencies that cover the range of human hearing. That range is generally 20 Hertz (Hz or cycles per second - cps) to 20 kiloHertz. That's 20 Hz to 20 kHz in the shorthand of the trade.