Voice recognition technology is getting better and better.
Tips
usage
In modern Chinese, 语音 is widely used in tech contexts: 语音消息 (voice message), 语音助手 (voice assistant), 语音识别 (voice recognition). WeChat voice messages are called 语音.
mistakes
Don't confuse 语音 (speech sounds/voice) with 发音 (fāyīn, pronunciation of a specific word). 语音 is broader; 发音 is about how to say a particular word.