APP TECHNICAL DATA
VOLUME TWO
AC
O
US
TIC
AL
PER
FORMANCE PA
RTN
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SH
IP
EASTERN ACOUSTIC WORKS, INC.
One Main Street, Whitinsville, MA 01588 • TEL: (508) 234 - 6158 • FAX: (508) 234 - 8251 • BBS (508) 234-6173
Volume 2: Release 1.2
Acoustical Performance Partnership Program
Page 211
6.6
MH690iE PERFORMANCE DATA
6.6.7
Distortion Measurements
6.6.7.2
Harmonic Distortion Data
0
20
40
60
80
100
120
140
100
1 k
10 k
db SPL
Frequency (Hz)
2nd Harmonic (1%)
3rd Harmonic (1%)
Fundamental (1%)
2nd Harmonic (10%)
3rd Harmonic (10%)
Fundamental (10%)
MH690E Harmonic Distortion
1% distortion curves raised 10 dB for comparison.
