A - Acoustic absorption and acoustic resistors
B - Frequency response of open baffles
C - Dipoles below the Schroeder frequency
of a room
D - Room and baffle reflections
E - Line sources
F - Group delay and transient response
G - Multitone distortion
H - Suggestions and hearing
I - Digital crossovers
J - Doppler distortion
K - Room response equalization
L - H-frame and U-frame open-baffle
woofers L2 - H-frame and U-frame open-baffle
woofers M - Investigation of energy storage
M2 - Investigation of energy storage
N - Mounting a driver to a baffle
O - Unreasonably high
distortion in midrange drivers?
P - Estimate of Le(x)
induced distortion at high frequencies
Q - Estimate of Le(i)
induced distortion at high frequencies
R
- Recommended study material about distortion in loudspeaker drivers
S - Dipole
and monopole woofer response T - Separate woofer crossover and offset U - Woofer level setting
V - Crossover topology mistakes
W
- Accurate performance of a stereo sound system
X - Spatial
distortion in audio Y - Triggered
burst measurements of tweeters Z - Accuracy, spatial distortion and
plausibility of the auditory scene A2 - High-frequency down-shelving for
ORION-3 B2 - What is the optimum polar response
for a loudspeaker? C2 - L-07 Dipole loudspeaker D2 - Phase
shift due to dipole D & effect upon xo
- Design Models A - Two point sources
of opposite polarity model A1 - Dipole equalization B - Open baffle loudspeakers B1 - "Compound dipole" woofer model C - Dipole woofer equalization C1 - Notch filter design C2 - 6 dB/oct slope correction C3 - Equalization of low Qt woofer D - Midrange dipole
equalization E - Midrange to tweeter
crossover F - Midrange to woofer
crossover F1 - Woofer level setting G - Level adjustment
controls H - Psycho-acoustic 3 kHz
dip I - Voltage sensitivity of an
active system
- Prototypes A - Open-baffle woofer - PW1 B - Woofer crossover to existing midrange - PXM1 C - Mini open-baffle speaker - PMT1 D - Main panel with passive crossover to
tweeter - PMTM1 E - Crossover/Equalizer for passive dipole
woofer F - Transition to fully
active systems
1 -Ambience
recovery from a 2-channel CD 2 - Refinement of ambience recovery 3 - SACD and DVD-A use of the center channel 4 - A few SACD and their need for a
center speaker
Install the Excel Viewer on your computer, if you do not have access to the Microsoft
Excel spreadsheet program.
What you hear is not the air
pressure variation in itself
but what has drawn your attention
in the streams of superimposed air pressure variations
at your eardrums
An acoustic event has dimensions of
Time, Tone, Loudness and Space
Have they been recorded and rendered sensibly?
