音声（おんせい、onsei）
- sound/voice

The Japanese word 音声 (おんせい) primarily translates to "voice," "sound," or "audio." It refers to the physical sound produced by an organism, typically a human or animal, or the reproduction of sound. It encompasses spoken words, musical notes, and any other audible form. The word 音声 can also refer to the audio component of a recording, such as a video or a radio broadcast. The meaning often extends to sound quality and clarity.

⚫︎ 音声が聞こえません。 Translation: I can't hear the voice/sound. ⚫︎ この映画は日本語の音声がありますか？ Translation: Does this movie have Japanese audio? ⚫︎ 音声入力機能を使います。 Translation: I will use the voice input function.

音声 is used in a wide range of contexts. It's appropriate in formal and informal situations. It's common when discussing sound-related topics, such as: ⚫︎ The human voice. ⚫︎ Audio recordings (music, podcasts, etc.). ⚫︎ Sound effects. ⚫︎ Sound quality. It can be used to describe both the production and the reception of sound. The best way to use the word is depending on the context.

The word 音声 is written in kanji and read as おんせい in hiragana. There is no other general way to write this word. The okurigana is fixed.

Some synonyms for 音声 include: ⚫︎ 声 (こえ) - voice ⚫︎ 音 (おと) - sound ⚫︎ サウンド - sound (borrowed word from English, used in katakana) ⚫︎ オーディオ - audio (borrowed word from English, used in katakana)

Some antonyms for 音声 include: ⚫︎ 無音 (むおん) - silence ⚫︎ ノイズ - noise (borrowed word from English, used in katakana)

彼女の音声はとてもクリアで聞きやすい。 ・Translation: Her voice is very clear and easy to understand. ・Explanation: This sentence describes the quality of a person's voice, highlighting its clarity.

このアプリは音声認識機能があります。 ・Translation: This app has a voice recognition function. ・Explanation: This sentence explains that the app uses the function of voice recognition.

The word 音声 is composed of two kanji: 音 (おん), meaning "sound," and 声 (せい), meaning "voice" or "sound." Thus, the compound word literally means "sound voice" or "voice sound," which accurately reflects its meaning.