<human>:  What is the different between voice and speech recognition technology?
<bot>: Voice recognition technology is the ability to identify a voice and convert it into a digital signal. Speech recognition technology is the ability to understand spoken language and convert it into a digital signal. Both are used to interact with computers and can be used to carry out tasks such as making phone calls and sending emails. However, voice recognition is used to identify the speaker, while speech recognition is used to understand the content of what is being said.