Elektron SPS-1 TRX->BD
Measurements: Lowest Freq=30.4 Hz  Highest Freq=120 Hz
Note	perfect freq, MD PTCH setting, MD freq, accuracy
B-1	 30.9Hz	PTCH=  1	MDfreq= 30.7Hz	  0.4%err
C-2	 32.7Hz	PTCH=  7	MDfreq= 32.8Hz	 -0.3%err
C#2	 34.6Hz	PTCH= 12	MDfreq= 34.6Hz	  0.1%err
D-2	 36.7Hz	PTCH= 17	MDfreq= 36.5Hz	  0.5%err
D#2	 38.9Hz	PTCH= 23	MDfreq= 39.0Hz	 -0.2%err
E-2	 41.2Hz	PTCH= 28	MDfreq= 41.1Hz	  0.1%err
F-2	 43.7Hz	PTCH= 33	MDfreq= 43.4Hz	  0.5%err
F#2	 46.2Hz	PTCH= 39	MDfreq= 46.3Hz	 -0.2%err
G-2	 49.0Hz	PTCH= 44	MDfreq= 48.9Hz	  0.2%err
G#2	 51.9Hz	PTCH= 49	MDfreq= 51.6Hz	  0.5%err
A-2	 55.0Hz	PTCH= 55	MDfreq= 55.1Hz	 -0.2%err
A#2	 58.3Hz	PTCH= 60	MDfreq= 58.2Hz	  0.2%err
B-2	 61.7Hz	PTCH= 66	MDfreq= 62.1Hz	 -0.5%err
C-3	 65.4Hz	PTCH= 71	MDfreq= 65.5Hz	 -0.1%err
C#3	 69.3Hz	PTCH= 76	MDfreq= 69.1Hz	  0.2%err
D-3	 73.4Hz	PTCH= 82	MDfreq= 73.8Hz	 -0.5%err
D#3	 77.8Hz	PTCH= 87	MDfreq= 77.9Hz	 -0.1%err
E-3	 82.4Hz	PTCH= 92	MDfreq= 82.2Hz	  0.3%err
F-3	 87.3Hz	PTCH= 98	MDfreq= 87.7Hz	 -0.5%err
F#3	 92.5Hz	PTCH=103	MDfreq= 92.6Hz	 -0.1%err
G-3	 98.0Hz	PTCH=108	MDfreq= 97.7Hz	  0.3%err
G#3	103.8Hz	PTCH=114	MDfreq=104.3Hz	 -0.4%err
A-3	110.0Hz	PTCH=119	MDfreq=110.1Hz	 -0.1%err
A#3	116.5Hz	PTCH=124	MDfreq=116.2Hz	  0.3%err