However, with the development of polyphony, beginning in the Middle Ages, it became a hotly contested issue, particularly after the invention of keyboard instruments, which have fixed tones.
The Tone-model must characterise the input instrument; the estimated r should be equal to or more than the actual r; and. the fixed Tone-model might not work well if r is not accurate.
The Tone-model must characterise the input instrument; 2. the estimated r should be equal to or more than the actual r; and 3. the fixed Tone-model might not work well if r is not accurate. .
Based on our model of competitive "winner-take-all" interactions in AI this is exactly what would be expected: In the cases where the fixed AM tone had a non-optimal fm, the fm was still in the AM tone receptive field of the unit (cf. A,B), that is, should elicit a weaker response than an AM tone at BP.
The right column (E,F) shows the responses of both units that where recorded when the fm of the fixed AM tone complex was set to a value different from the BP of the units.
At another point, a son of the prime minister, Yousaf Raza Gilani, calls the other interviewer, apparently with the aim of fixing the tone of the show.
The sounds it produced "between the fixed pitches and tone colors" of conventional concert music revealed to Ernst Toch "a true new vista that Theremin lays open to the composer of music, still incalculable in its consquences".
This is a fixed low-frequency tone that is related to our main electric power grid operating at 120 volts AC in the United States.
Peoples et al. (2001) highlighted that 20 25 kg of shoot N has been fixed for every tone of legume shoot dry weight accumulated.
The second coup arrives during the final bars of the opera, as Alexei's long-drawn-out dissolution at the gambling tables is compressed into the single line "Red came up twenty times in a row!" The granitic closing chords are damaged versions of major triads, with extra tones fixed to them, like barnacles on the back of a beached whale.
