
franz melde

franz emil melde (marchi 11,1832, fulda sameepamloni grobenluderlo-marchi 17,1901, marberglo) oka german bhouthika shaastravetta mariyu professor. christian ludwig gerling aadhvaryamlo marberg vishwavidyaalayam nundi pattabhadrudaina ayana, taruvaata akkada bodhinchaaru, pradhanamgaa dhwanisastrampai drushti saarinchaaru, drava yantrasaastram mariyu vaataavarana shaastramtho sahaa rangaalaku kooda krushi chesaaru. athanu 1860loe vishwavidyaalayam yokka ganita mariyu bhouthika samsthalo gerling sahayakudiga praarambhinchaadu, 1864loe athani taruvaata vacchaadu.
nilabadi unna taramgaalanu mottamodata 1860 loe "nilabadi unna tarangam" ("stehende velle") anae padaanni roopondinchina melde kanugonnaru. "meldes prayogam" anie piluvabade "lecture-room standby", nilabadi unna taramgaalanu mariyu vaati namuunaalanu oka teegapai pradarsistundi, viloma tarangam yokka vegaanni kolavadaniki mariyu theega yokka viloma taramgaalapai udriktata, podavu mariyu dravyarashi yokka prabhavanni nirnayinchadaaniki upayoginchabadutundi. 1859loe melled oka stringlo niyamaadhaarita dolanalanu utpatti chesindi, ekaswara string yokka resonance frequency kante rettimpu tensionnu kramaanugatamgaa maarchadaaniki tuning forknu upayoginchadam dwara.
athanu landsman shaft sodarabhaavamlo sabhyudu. 1885loe ayana academy off sciences leopoldinaku ennikayyaaru mariyu 1893loe chikago columbian expositionlo rajata patakaanni andukunnaru.