Don't forget for each sound you need to put double slash or
bracket.
/ s / / z /
[ s ] [z ]
/ s /
Tongue tip :
Between the teeth
Airstream :
Continuous without interuption
Vocal cord : Not
vibrating
For Example : Thorn,
Method, and Path
/ z /
Tongue tip :
Between the teeth
Airstream :
Continuous without interuption
Vocal cord :
Vibrating
For Example : Those,
Brother, and Smooth
And here are the video on Youtube to hear clearly each sound
American style
/ s / https://www.youtube.com/watch?v=6hWPXaPXrnQ
/ z / https://www.youtube.com/watch?v=ky7Jh9Bbjts
British Style
/ s / https://www.youtube.com/watch?v=L3vyZaQF8vk
/ z / https://www.youtube.com/watch?v=7jhEYQI1954
Let’s next to / ʃ /
& / Æ· /
