| Shruthi | Pitch | |
| 1 | C | Tanpura Sruthi – Drone – C Scale or 1 Kattai – Pa (Panchamam/ Pancham) – 131Hz
Tanpura Sruthi – Drone – C Scale or 1 Kattai – Ma (Madhyamam/ Madhyam) – 130.81Hz |
| 1.5 | C# | Tanpura Sruthi – Drone – C# Scale or 1.5 Kattai – Pa (Panchamam/ Pancham) – 138.5Hz
Tanpura Sruthi – Drone – C# Scale or 1.5 Kattai – Ma (Madhyamam/ Madhyam) – 138.59Hz |
| 2 | D | Tanpura Sruthi – Drone – D Scale or 2 Kattai – Pa (Panchamam/ Pancham) – 146.8Hz
Tanpura Sruthi – Drone – D Scale or 2 Kattai – Ma (Madhyamam/ Madhyam) – 146.8Hz |
| 2.5 | D# | Tanpura Sruthi – Drone – D# Scale or 2.5 Kattai – Pa (Panchamam/ Pancham) – 155.6Hz
Tanpura Sruthi – Drone – D# Scale or 2.5 Kattai – Ma (Madhyamam/ Madhyam) – 155.56Hz |
| 3 | E | Tanpura Sruthi – Drone – E Scale or 3 Kattai – Pa (Panchamam/ Pancham) – 165Hz |
| 4 | F | Tanpura Sruthi – Drone – F Scale or 4 Kattai – Pa (Panchamam/ Pancham) – 175Hz |
| 4.5 | F# | Tanpura Sruthi – Drone – F# Scale or 4.5 Kattai – Pa (Panchamam/ Pancham) – 185Hz
Tanpura Sruthi – Drone – F# Scale or 4.5 Kattai – Ma (Madhyamam/ Madhyam) – 185Hz |
| 5 | G | Tanpura Sruthi – Drone – G Scale or 5 Kattai – Pa (Panchamam/ Pancham) – 196Hz
Tanpura Sruthi – Drone – G Scale or 5 Kattai – Ma (Madhyamam/ Madhyam) – 196Hz |
| 5.5 | G# | Tanpura Sruthi – Drone – G# Scale or 5.5 Kattai – Pa (Panchamam/ Pancham) – 208Hz
Tanpura Sruthi – Drone – G# Scale or 5.5 Kattai – Ma (Madhyamam/ Madhyam) – 207.6Hz |
| 6 | A | Tanpura Sruthi – Drone – A Scale or 6 Kattai – Pa (Panchamam/ Pancham) – 220Hz
Tanpura Sruthi – Drone – A Scale or 6 Kattai – Ma (Madhyamam/ Madhyam) – 220Hz |
| 6.5 | A# | Tanpura Sruthi – Drone – A# Scale or 6.5 Kattai – Pa (Panchamam/ Pancham) – 233Hz |
| 7 | B | Tanpura Sruthi – Drone – B Scale or 7 Kattai – Pa (Panchamam/ Pancham) – 246.9Hz
Tanpura Sruthi – Drone – B Scale or 7 Kattai – Ma (Madhyamam/ Madhyam) – 247Hz |
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