📚 Reference: Sanskrit Sound Categories
स्वर (Vowels):अआइईउऊऋएओऐऔ
अन्तःस्थ (Semi-vowels):यरलव
ऊष्म (Sibilants/Aspirates):शषसह
स्पर्श (Stop consonants):कगचटतपबद
नासिक्य (Nasals):ञणनमङ
Which category does this sound belong to?
अ
a
Opening of the mouth, no obstruction