When+using+speech+with+web+2.0+tools...

Warm up your receiver when using speech-enabled tools…

Here's a mistake people make every day. Before I studied linguistics and worked with Mandarin speakers, I used to make it too. You want some extension, say 432. You dial the main number, and the receptionist answers with the usual, "Good morning" or "James’ Wigmakers, how may I help you?". You answer, "432." The receptionist says, "I'm sorry, what extension was that?" Know why? Well, unless the receptionist was just talking to a person with approximately the same size vocal cavity as you, she or he has no hope of understanding you. Vowel sounds are made by using the mouth as a resonating cavity, and distinguished from each other by such things as the position of the tongue, which changes the resonance. Since vocal cavities vary in size, we can understand a person's vowels only in relation to their other vowels. The pitch of a large man and a small child are very different. In fact, a larger person's high vowel in "see" could have the same pitch as a smaller person's low vowel in "saw." Humans are amazingly good at understanding speech, and only need about two syllables to pick up a speaker's vocal range. This means that the first two syllables in a conversation will generally not be understood, and this is particularly true on the phone where the listener has no cue as to the speaker's size.