Physics ntawm Pitch hauv suab paj nruag

Xav txog lub tswvyim ntawm pitch in nthuav dav ntxiv, siv nws lub hauv paus. Peb twb tau pom zoo tias peb tsuas yog txaus siab rau suab paj nruas suab, thiab nws muaj ib tug pronounced fundamental oscillation zaus. Cia li saib nws ntawm kab kos:

Daim ntawv 1

Daim duab 1. Nkoj ntawm lub suab qis

Thiab lwm daim duab:

Daim ntawv 2

Graph 2. Nkoj ntawm lub suab siab dua

Nws tuaj yeem pom tias qhov zaus oscillation nyob rau hauv daim duab 1 yog qis dua hauv daim duab 2. Lub suab sib raug rau daim duab 1 kuj tseem yuav qis dua lub suab hauv daim duab 2.

Mloog cov piv txwv zoo.