Japanese Sound Recognition and Duration

The video tutorial consists of an introduction with initial sounds, followed by the main content where key points are discussed, and concludes with closing remarks and a summary.

What is the first sound introduced in the video?

• ええっ

• いっ

• おっって al

• ををっ

Which sound follows 'おっって al'?

• ををっ

• ええっ

• いっ

• ana ん

What is the duration of the sound 'いっ'?

• 2420 ms

• 2270 ms

• 4269 ms

• 3000 ms

Which sound appears just before 'ana ん'?

• えっ

• おっって al

• ををっ

• いっ

What is the final sound in the video?

• ををっ

• おっって al

• ana ん

• [音楽]