Resonance |
French resonance, si lat. resono - M na-ada nzaghachi, m na-aza
Ihe egwu egwu nke, n'ihi mmetụta nke ịma jijiji nke otu ahụ, nke a na-akpọ vibrator, na ahụ ọzọ, nke a na-akpọ resonator, vibrations yiri ugboro ugboro na nso na njupụta na-eme. A na-egosipụta R. n'ụzọ zuru ezu n'okpuru ọnọdụ nke ngbanwe ziri ezi nke resonator na ugboro ugboro nke vibrator na nke ọma (na obere ume efu) nnyefe nke vibrations. Mgbe ị na-agụ egwu na egwu egwu. A na-eji R. na ngwá ọrụ na-eme ka ụda dịkwuo elu (site na ịtinye akụkụ buru ibu nke anụ ahụ resonator na vibrations), iji gbanwee timbre, na mgbe ọ na-abawanye ogologo oge nke ụda (ebe ọ bụ na resonator na vibrator-resonator). Sistemu na-eme ọ bụghị naanị dị ka anụ ahụ dabere na vibrator, kamakwa dị ka ahụ na-emegharị onwe ya, na-enwe timbre nke ya na njirimara ndị ọzọ). Onye ọ bụla vibrator nwere ike ije ozi dị ka resonator, Otú ọ dị, na omume, ndị pụrụ iche e mere. resonators, ezigbo na ha e ji mara na kwekọrọ na chọrọ maka music. chọrọ ngwá ọrụ (n'usoro nke pitch, olu, timbre, ogologo oge nke ụda). Enwere otu resonators na-anabata otu ugboro (na-emegharị ndụdụ ndụdụ, celesta, ndị na-emegharị mkpọtụ, wdg), yana ọtụtụ resonators (fp decks, violin, wdg). G. Helmholtz ji ihe omume R. nyochaa timbre nke ụda. Ọ kọwara site n'enyemaka nke R. ọrụ nke akụkụ anụ mmadụ; n'ikwekọ n'echiche ya, na-aghọta site na ntị fluctuate. mmegharị ahụ na-amasịkarị ndị Corti arches (nke dị na ntị nke ime), ka-rye na-ege ntị na ugboro nke ụda enyere; ya mere, dị ka ozizi Helmholtz si kwuo, ọdịiche dị n'etiti ụda ụda na ụda olu dabeere na R. Okwu ahụ bụ "R." Ọtụtụ mgbe erroneously eji mara acoustical Njirimara nke ogige (kama okwu "ntụgharị uche", "absorption", "reverberation", "dispersion", wdg eji na architectural acoustics).
References: Ihe egwu egwu, M., 1954; Dmitriev LB, Isi ihe nke usoro olu, M., 1968; Heimholt “H. v., Die Lehre von den Tonempfindungen als physiologische Grundlage für die Theorie der Musik, Braunschweig, 1863," 1913 (Russian translation – Helmholtz G., Ozizi nke auditory sensations dị ka physiological ndabere maka egwu tiori, St. Petersburg, 1875) ; Schaefer K., Musikalische Akustik, Lpz., 1902, S. 33-38; Skudrzyk E., Die Grundlagen der Akustik, W., 1954 Leekwa ọkụ. na isiokwu Music acoustics.
Yu. N. Rags
