Question

what is voice change​

Answer 1

Explanation:

the gradual change in quality and pitch of voice occurring in boys about the age of puberty.

Answer 2

Iɴ ɢʀᴀᴍᴍᴀʀ, ᴛʜᴇ ᴠᴏɪᴄᴇ ᴏғ ᴀ ᴠᴇʀʙ ᴅᴇsᴄʀɪʙᴇs ᴛʜᴇ ʀᴇʟᴀᴛɪᴏɴsʜɪᴘ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ᴀᴄᴛɪᴏɴ (ᴏʀ sᴛᴀᴛᴇ) ᴛʜᴀᴛ ᴛʜᴇ ᴠᴇʀʙ ᴇxᴘʀᴇssᴇs ᴀɴᴅ ᴛʜᴇ ᴘᴀʀᴛɪᴄɪᴘᴀɴᴛs ɪᴅᴇɴᴛɪғɪᴇᴅ ʙʏ ɪᴛs ᴀʀɢᴜᴍᴇɴᴛs (sᴜʙᴊᴇᴄᴛ, ᴏʙᴊᴇᴄᴛ, ᴇᴛᴄ.). Wʜᴇɴ ᴛʜᴇ sᴜʙᴊᴇᴄᴛ ɪs ᴛʜᴇ ᴀɢᴇɴᴛ ᴏʀ ᴅᴏᴇʀ ᴏғ ᴛʜᴇ ᴀᴄᴛɪᴏɴ, ᴛʜᴇ ᴠᴇʀʙ ɪs ɪɴ ᴛʜᴇ ᴀᴄᴛɪᴠᴇ ᴠᴏɪᴄᴇ. Wʜᴇɴ ᴛʜᴇ sᴜʙᴊᴇᴄᴛ ɪs ᴛʜᴇ ᴘᴀᴛɪᴇɴᴛ, ᴛᴀʀɢᴇᴛ ᴏʀ ᴜɴᴅᴇʀɢᴏᴇʀ ᴏғ ᴛʜᴇ ᴀᴄᴛɪᴏɴ, ᴛʜᴇ ᴠᴇʀʙ ɪs sᴀɪᴅ ᴛᴏ ʙᴇ ɪɴ ᴛʜᴇ ᴘᴀssɪᴠᴇ ᴠᴏɪᴄᴇ. Wʜᴇɴ ᴛʜᴇ sᴜʙᴊᴇᴄᴛ ʙᴏᴛʜ ᴘᴇʀғᴏʀᴍs ᴀɴᴅ ʀᴇᴄᴇɪᴠᴇs ᴛʜᴇ ᴀᴄᴛɪᴏɴ ᴇxᴘʀᴇssᴇᴅ ʙʏ ᴛʜᴇ ᴠᴇʀʙ, ᴛʜᴇ ᴠᴇʀʙ ɪs ɪɴ ᴛʜᴇ ᴍɪᴅᴅʟᴇ ᴠᴏɪᴄᴇ. Vᴏɪᴄᴇ ɪs sᴏᴍᴇᴛɪᴍᴇs ᴄᴀʟʟᴇᴅ ᴅɪᴀᴛʜᴇsɪs.