What's the difference between harmonic and polyphonic?

Harmonic


Definition:

  • (a.) Alt. of Harmonical
  • (n.) A musical note produced by a number of vibrations which is a multiple of the number producing some other; an overtone. See Harmonics.

Example Sentences:

  • (1) Complex tones containing the first 20 harmonics of 50, 100, or 200 Hz, all at equal amplitude, were used.
  • (2) Left ventricular asynchrony was quantified by the phase difference of the first Fourier harmonic between postero-basal and antero-apical wall motion.
  • (3) In the case of the pressure time-derivative the significant harmonic content is shifted toward higher frequencies.
  • (4) The discrimination of the fundamental frequency (fo) of pairs of complex tones with no common harmonics is worse than the discrimination of fo for tones with all harmonics in common.
  • (5) The distribution half-life was 6.6 min and the elimination half-life was 39.0 min (harmonic means).
  • (6) When the coupling evolution was followed in the same subject, it did not appear for all locomotor frequencies but only for locomotor periods close to harmonics of respiratory ones (absolute coordination).
  • (7) However, tone phonemes are also comprised of higher harmonics that also may cue tone phonemes.
  • (8) The teeth developing in teratoma are not comparable to the normal process which is harmonized when the formation and the distribution of the various parts are concerned.
  • (9) However, in both LSO and MSO there is an expanded representation of the frequencies around 60 kHz, the main frequency component of the bat's echolocation call; there is another expanded representation of the range around 90 kHz, the third harmonic of the call.
  • (10) The reproducibility and precision of results could be further improved by harmonizing the future distributions of reagents.
  • (11) The three-dimensional spatial distribution of filaments was studied with the aid of small-angle second-harmonic scattering, and the filaments were found to permeate the tendon cross-section in an apparently random fashion.
  • (12) Increased training is required for the professional persons involved, and a broad selection of therapeutic proposals should be offered to all of the families concerned, harmonizing with various instances particularly social and health authorities and the police and legal authorities.
  • (13) Backbone atoms tend to be more nearly harmonic than sidechain atoms.
  • (14) The elimination half-life of each metabolite was short, with harmonic mean values of 1.29, 0.98 and 0.92 hr for PCHP, trans-PPC and cis-PPC, respectively.
  • (15) Of the alternating-current components, only the fundamental is important at high frequencies, the higher harmonics being relatively more attenuated.
  • (16) The harmonic mean half-life was 7.4 hours after both treatments.
  • (17) We propose a second-order harmonic model to describe circadian periodicity in the 24-h cycle of microfilarial counts.
  • (18) However, regulatory variations have largely been removed within politically and geographically similar regions (e.g., the U.S.A., the European Community, the Nordic countries) and there now appears to be a consensus regarding the value of harmonizing international requirements.
  • (19) A number of other characteristic harmonic behaviors were also observed.
  • (20) Both tones were based on a five-component harmonic series.

Polyphonic


Definition:

  • (a.) Having a multiplicity of sounds.
  • (a.) Characterized by polyphony; as, Assyrian polyphonic characters.
  • (a.) Consisting of several tone series, or melodic parts, progressing simultaneously according to the laws of counterpoint; contrapuntal; as, a polyphonic composition; -- opposed to homophonic, or monodic.

Example Sentences:

  • (1) The power of polyphonic vocal in a reverberant space – it’s simple and transcendent.
  • (2) Greece is and must remain a democratic, well-ruled, tolerant and polyphonic society which claims an equal place in Europe.
  • (3) We can absorb written stuff in different ways, and in polyphonic ways.
  • (4) What we really desire is the polyphonic cacophony of real democracy, the one we could hear in the post-punk explosion.
  • (5) Although house music was driven by outdated electronic technology, principally Roland drum machines and rudimentary polyphonic synthesisers, Knuckles's intentions revealed him as someone more ambitious than the average bedroom producer.
  • (6) In the second half, as the story neared its climax, the structure was cleared, and the final scenes played out under arc lights on the vast amphitheatre of the Barbican stage , with each Johan and Marianne shadowing each other – sometimes chanting the text in unison, sometimes splintering polyphonically into pairs or groups.
  • (7) 2) Continuous adventitious lung sounds in asthmatic patients were divided into monophonic tones and polyphonic tones, according to sound spectrographic findings.
  • (8) Hecker turned these polyphonic templates into fresh scores, then gave them to the Icelandic Choir Ensemble at a recording session in Reykjavík, with instructions to “imagine you’re Chewbacca and you have a saxophone, and you just drunk 8,000 litres of codeine – now sing 10 times slower than that.” The aim was to drain their voices of any expression – “to become, like, dead, basically.” Some of the choir were hungover.
  • (9) But the ravages of deindustrialisation only encouraged Nyman to hook up with Christopher Monks, artistic director of the Armonico Consort – a polyphonic choral group – to bring Hillfields and Monteverdi together: this month, children from Frederick Bird will be involved in a project called Monteverdi's Flying Circus, singing the Ave Maris Stella from the Italian master's 1610 Vespers.
  • (10) This pool of virtuoso musicians has seeded a music scene that’s the envy of much larger cities, producing acts such as Norah Jones, the Polyphonic Spree, Neon Indian and Midlake .
  • (11) Everywhere you went in Paris during the revolt in Tunisia , portable televisions blared at top volume in shops, takeaways and cafes, broadcasting a polyglot, polyphonic babble from Al Jazeera, Al Arabiya and the French-speaking channels from the Maghreb.
  • (12) The origin of the polyphonic tones was unknown, but they were also relatively well transmitted to the neck over the trachea.