Signal To Noise Ratio and Dynamic Range
Audio equipment specifications tend to include the terms ‘signal to noise ratio’ and ‘dynamic range’, both of which have multiple definitions, sometimes treated as synonyms. The exact meaning must be specified along with the measurement.
Read more about this topic: Audio Noise Measurement
Famous quotes containing the words signal, noise, ratio, dynamic and/or range:
“By day thy warning ringing bell to sound its notes,
By night thy silent signal lamps to swing.”
—Walt Whitman (1819–1892)
“Sing unto the Lordwith the harp, with the harp, and the voice of a
psalm.
With trumpets and sound of cornet make a joyful noise before the Lord,”
—Bible: Hebrew Psalm XCVIII (l. XCVIII, 5–6)
“Personal rights, universally the same, demand a government framed on the ratio of the census: property demands a government framed on the ratio of owners and of owning.”
—Ralph Waldo Emerson (1803–1882)
“Magic is the envelopment and coercion of the objective world by the ego; it is a dynamic subjectivism. Religion is the coercion of the ego by gods and spirits who are objectively conceived beings in control of nature and man.”
—Richard Chase (b. 1914)
“Narrowed-down by her early editors and anthologists, reduced to quaintness or spinsterish oddity by many of her commentators, sentimentalized, fallen-in-love with like some gnomic Garbo, still unread in the breadth and depth of her full range of work, she was, and is, a wonder to me when I try to imagine myself into that mind.”
—Adrienne Rich (b. 1929)