Ambisonic Tijuana Taxi
Click here for the sound of Tijuana Taxi being
played partly on the tonewheel organ emulator
All the UHJ encoded tracks in this
directory have now been digitally encoded from B format using
the "Angelo Farina" UHJ impulse response method with AudioMulch.
It sounds audibly better than the analogue encoder and I checked
it out for correctness by inspecting the relative phases of L vs
R in each encoding method.
Soundstage positions and track
details in approximate order of recording
Trumpet 1_1: dry -20, reverb
acw panning via the ambisonic
auto rotate approx 1Hz (woo I'd forgotten about that:)
Trumpet 1_2: dry +15 ditto
Trumpet 2_1: dry +15 reverb as above
Trumpet 2_2: dry -15 ditto
Bass Guitar: dry +45, reverb -135 quite subtle
Xylophone 1: dry -60, reverb -120
Xylophone 2: dry -60, reverb -120
Bass Drum: dry +60 SuperVerb(tm) +120
Cymbal: ditto with reverb on tank B
Side Snare: dry +75, reverb +105
Maracas: dry +75, reverb -105
Plucked Guitar : dry -45, reverb -135
Trombone 1: dry +85, reverb -105
Trombone 2: dry +105, reverb -85
I decided that the main trumpet parts needed a bounce with more
reverb on and so I made separate new tracks with the triple
tank spring reverb unit.
Trumpet 1_1 SuperVerb +150
Trumpet 1_2 SuperVerb -150
Trumpet 2_1 Super_Verb +150
Trumpet 2_2 Super_Verb -150
Also similar for the Xylophone
Xylophone 1 and 2 reverb parts at -60
Audio Samples - The Interesting Bit
Never wanting to be accused of being too studio bound and just
using a fader to create a piss-poor panning effect, I decided to
do some authentic drivebys in the trusty Peugeot 205 recorded
with the cheap
soundfield microphone. This was duly done, having checked
out the frequency of the horn beforehand and calculating the
required speed to drive at, such that the resulting Doppler
shift would give us the first two main notes correct. So, far
too early one morning with the soundfield mic element Blu-Tacked
into the top of a borrowed traffic cone, our hardy recording
engineer goes out to a hopefully quiet location near Farnborough
to dump the DAT recorder and mic box out of the inclement
drizzle under said cone and to drive past it like a loon with
horn sounding several times at exactly 69mph in order to get a
decent 'take'. This he does successfully and buggers off quick,
as there was more traffic around at 05:30 than he expected. I
see a couple of military police vehicles from the adjacent
military aerodrome driving in the opposite direction towards the
recording location just after I bugger off in a timely fashion.
Whoopsie:) Fortunately while recording these takes a couple of
cars and a motorbike drive past which also finds a place at the
end of the tune. The initial drive away from positioning the mic
is at the start of the tune. The mic was positioned underneath a
concrete bridge which gives a nice natural reverb. A bit more
UHJ recording on DAT inside the car the next day to get door
effects and static horn sounds finished off the real life
Ambisonic sound grabs that were needed to take the
all-electronic sound curse off the tune.
This recording (c) Henry 2005, PRS apologies due to... Herb
Alpert etc, I will check the LP.
Henry's main email address:
Navigate
Up
Recent Edit History
01-JUL-2005: page created
23-JAN-2026: html incantations, direct links, open tune in new tab