Use of setVelocity on the PannerNode and AudioListener, and speedOfSound and dopplerFactor on the AudioListener are deprecated and those members will be removed. For more help https://developer.mozilla.org/en-US/docs/Web/API/AudioListener#Deprecated_features
ການນຳໃຊ້ setVelocity ໃນ PannerNode ແລະ AudioListener, speedOfSound ແລະ dopplerFactor ໃນ AudioListener ໄດ້ຖືກຍົກເລີກນຳໃຊ້ແລ້ວ ແລະ ມັນຈະໄດ້ຖືກລຶບອອກ. ຂໍ້ມູນເພີ່ມເຕີມ https://developer.mozilla.org/en-US/docs/Web/API/AudioListener#Deprecated_features