θ Sound: How to pronounce the θ sound (/θ/ Phoneme)

The θ sound is from the ‘Consonants Pairs’ group and it is called the ‘Voiceless dental fricative’. So you create friction between the tongue and top teeth.
v Sound: How to pronounce the v sound (/v/ Phoneme)

The v sound is called the ‘Voiced labiodental fricative’. This means that you create friction between the bottom lip and top teeth.
t Sound: How to Pronounce the Consonant t (/t/ Phoneme)

The t Sound is a sound from the ‘Consonants Pairs’ group and it is called the ‘Voiceless alveolar stop’ because you stop airflow at ridge behind your teeth.