Qhov zoo yog qhia raws li Q tus nqi hauv qhov ntsuas.Q tus nqi siab dua yuav txhais tau tias muaj teeb meem ntau dua thiab suab nrov (luv luv rau SNR), thiab raws li qib siab dua ntawm qhov tseeb yuav ua tiav.Raws li cov yeeb nkab ib txwm muaj, tus nqi Q yog nyob rau hauv thaj tsam 60.0-90.0, qhov siab dua qhov zoo dua.
Qhov laj thawj rau qhov qis Q tus nqi tuaj yeem yog:
1. Kev cuam tshuam ntawm lwm yam twj paj nruag thiab khoom siv xws li lub tshuab hluav taws xob muaj zog ua haujlwm nyob ze.Sim hloov lub ntsuas ntsuas mus rau qhov chaw tshiab uas qhov cuam tshuam tuaj yeem txo qis.
2. Tsis zoo sonic coupling rau cov transducers nrog cov yeeb nkab.Sim siv ntau lub coupling los yog ntxuav qhov chaw, thiab lwm yam.
3. Cov kav dej yog qhov nyuaj rau kev ntsuas.Kev hloov chaw raug pom zoo.
Post lub sij hawm: Lub Xya hli ntuj-22-2022