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test 1
test 1
test 1
test 1
Speech test
Please read the following sentence.
Record it on your phone and send the audio file by email.
Speech test
Please read the following sentence.
Record it on your phone and send the audio file by email.

prominence
accent
accent
accent
日本語発音ラボ
Japanese Pronunciation Laboratory
アンカー 1
ザ行 vs ジャ行
Za-gyō vs Zya-gyō

Listen to the conversation below.



When pronouncing ザ行 and ジャ行, pay attention to the position where your tongue touches in the mouth. See the following diagram.
The vocal tract cross-section diagram below is borrowed from https://soundsofspeech.uiowa.edu/.

Listen to the audio and try to imitate it.
ざ、じゃ
あざ、あじゃ
The consonant of ザ行 is a sound that pronounces "d" and "z" at the same time. Place your tongue blade (rather than tongue tip) on the gum of your upper teeth and immediately release it to say "z." Since it is a voiced sound, the vocal folds vibrate. Listen to the audio and try to imitate it.

ざくろ、ざっし、ざぶとん
おうざ、はいざら、せんざい
The consonant of ジャ行 is made by touching your tongue more backward than when pronouncing ザ行. Listen to the audio and try to imitate it.

じゃま、じゃぐち、じゃんけん
むじゃき、かんじゃ、にんじゃ
