Doppler effect?

There is a source and listener. There is a wind blowing in the direction from the source to the listener. Source makes sound. Would the frequency heard by the listener be higher or lower or the same? Does the Doppler effect come into play here?

Proof :    Light Speed isn't Constant !!

There is a light source. Its frequency is fixed(following writing is on    the inertial frame of this light source). To this light    source,    an observer is in uniform approaching motion or    in uniform backward(reverse) motion. Einstein says, the    wave number of light(Usually shown as number of    waves that stays within    1 meter    of light path) that stays within the instrument    of observer(hollow tube    without    lens) changes by observer's motion. But    it's unthinkable !! Imagine such a light path :    its starting point is on this light source and length is fixed as A(enough long    to observer's motion). Wave number that    stays in this fixed A is also fixed. Therefore,    any uniform motion(Parallel to light path) of instrument(its length is also fixed as a part of fixed A)    doesn't    cause any change of wave number    in this    instrument, I think(Number of railroad ties in photograph that is taken    from moving train may not be changed by    train's    speed).    If this    understanding is right,    in the formula "light speed = frequency    x wave length(inverse number of    wave number)", frequency and light speed both may change(to observer).

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