Aryabhatiya - Trigonometric Meditations, Vol. II : Āryabhaṭa's Sine Table by Cy-Ens

The second volume of the "Trigonometric Meditations", like the first one, uses numbers related to the circle of angles. But instead of using values from units of angular measure (i.e. Degrees and Radians), this time Āryabhaṭa's sine table is used. It is a set of twenty-four numbers given in the astronomical treatise Āryabhaṭiya, composed by the fifth century astronomer Āryabhaṭa (476–550 CE), for the computation of the half-chords of certain set of arcs of a circle. Āryabhaṭa's jya values become the pitch series and with a SC code like this:

{SinOsc.ar([225,224.8560],0,0.1)*EnvGen.kr(Env.sine(3.45))}.scope

the difference between Āryabhaṭa's jya values and the modern jya values create a phase effect which lasts for the amount of time identical to the Angle (In Degrees and Arcminutes, treated as Seconds And Milliseconds time). So, for example the Si No 1 is a phasing of 224.8560 Hz and 225 Hz with a accompanying 225 Hz on Pd.

ARYABHATIA : TRIGONOMETRIC MEDITATIONS
Vol. II : Āryabhaṭa's Sine Table

MP : Generating Phasing Sounds From Āryabhaṭa's Values of Jya And Their Modern Counterparts, Using SuperCollider

vH+ : Generating Sounds From Āryabhaṭa's Sine Table Hindu-Arabic Numerals, Using Pure Data