
Although the term
“car culture” could easily be applied to almost any era from the 1940’s to the
present the fact is that only since the mid 80’s has the car culture also been
bass culture! The mid 80’s was when car audio crossed a major threshold in its
ability to reproduce low frequencies - just in time to broadcast the drum
machine and 808 bass sound of early
hip hop.....You gotta admit, whether you love it or hate it, there is nothing
quite like the sound of an 808 kick drum booming through a slamming car audio
system! In most cases it becomes completely addicting......and if you give it
some thought you realize that pop music has been getting more and more bass
heavy ever since the early days of Miami bass and the first wave of boom, proof
positive that whether your selling music or electronics, bass sells!!
This synergy between youth, technology and
music shows no sign of slowing down, bass culture is party culture, and the do
it yourself aspect of the 30 billion dollar car audio aftermarket gives every
neighborhood “mekanik” the ability to win friends and influence people by
tricking out or “pimping“ his ride.....
The BASS MEKANIK was
created to target this phenomenon and the music quickly became the sonic
ammunition of choice for car audio fans everywhere. BASS MEKANIK CDs became
fixtures in the installation bays of car audio installers & retailers
nationwide, including Best Buy, Circuit City, and Tweeter etc. This is due to
the fact that every BASS MEKANIK CD features a handy test section designed to
help consumers perform some simple testing of their audio systems setup and SPL
potential.
The BASS MEKANIK supports
all the national organizations that govern car audio competition and has
personally compiled and assembled officially sanctioned competition CDs for
IASCA, USAC, DB Drag Racing and MECA.
In 2003 the BASS MEKANIK
produced the first bass music DVD with the release of “FASTER HARDER LOUDER”
which features not only visuals but multiple format mixes in true 5.1 surround.
As a result of this constant commitment to car audio the BASS MEKANIK's fan
base is ever growing and evolving, with fans ranging from early teens to
thirty plus.
BASS - WHAT IS
IT?
Bass is the
most elemental and powerful component of the audio spectrum and the only part
that can you can actually feel as well as hear. In fact, if you could pump it
low and loud enough you could literally bring down buildings, although not
even the US Army has managed to attain the necessary sound pressure level
(SPL) needed to accomplish this yet!
In order to
properly understand bass let’s review a few facts about sound in general...
Sound is a
waveform, with low frequencies having a long wave length and with high
frequencies having a short wave length. The human ear can only hear a limited
part of the sound spectrum; 20 Hz to 20,000 Hz (1 Hz = 1 cycle per second).
Above that range is ultrasound and below it is infrasound.
Infrasound is
also known as:
ELF - extremely low
frequency
VLF - very low
frequency
ULF - ultra low
frequency
At high volume
different frequencies can affect and be felt in almost any part of the body.
Even with industrial ear protectors sound waves are able to enter the head via
the nose and mouth which are, in turn, linked to the ears by the structure of
the skull. Sounds that are lower than 20 Hz – infrasound – are inaudible but
can, on occasion, be felt resonating within the body itself.
There are many
infrasound sources in the natural world created by thunder, earthquakes,
tsunamis, volcanoes, shifting tectonic plates and even winds. The ability of
animals, such as bats and dogs, to hear ultrasound is well documented, but
numerous animal species can also hear – and utilize – infrasound. Elephants
have a hearing range that is believed to start from 0.1 Hz, enabling them to
hear the distant rumble of thunderstorms far earlier than humans can and to
communicate over long distances. Other animals may even employ infrasound as a
weapon: Recent research suggests that tigers are able to deliver a physically
stunning 18 Hz roar immediately before attacking. Similarly, sperm whales seem
to use pulses of infrasound to stun the large squid that form the basis of
their diet.
Humans can
also be affected by infrasound vibrations in ways that are different from the
informational aspect of simply listening. Researchers believe it is the
vibrations of low frequency acoustic waves, felt particularly in the stomach,
which may cause a person to feel uplifted or create unease depending on the
environment in which they are experienced. Church organ builders have exploited
this phenomenon for hundreds of years by using infrasonic organ pipes to create
a sense of awe in a congregation.
Here are some
other interesting facts about low frequencies:
The human brain
generates various low frequency waves;
Theta waves below 8
Hz,
Alpha waves between
8-12 Hz,
Beta waves above 12
Hz.
7.83 Hz is the
resonant frequency of planet earth.
The US Navy uses ELF
waves to communicate with submarines. The lower and louder the frequency the
deeper the wave can penetrate through seawater.
A 30 Hz sine wave is
12 yards from peak to peak. Following this line of thought consider that an ELF
wave of 3 Hz would be longer than a football field.
The bass has
many aspects, hard, soft, slow, fast, high, low, short or long - and a million
different combinations of these factors. Right from the start my idea was to
provide something for everyone, that's why every bass mekanik CD is a little
different and features many kinds of bass. Think about it for a second, when
you go to the gym for a workout you work many different muscle groups, likewise
when you finish playing a Bass Mekanik CD your woofers should be basking
in the sweaty afterglow of a great workout that features highlights of all the
low frequency ranges!
As a
comparison there is much more varied low frequency information on a Bass
Mekanik CD than on a typical rock or hip hop CD, also a wider dynamic range.
This is because rock and hip hop CDs tend to be heavily compressed since they
are mixed with radio airplay in mind and radio has a relatively narrow dynamic
range. It’s true that hip hop CDs do have a good amount of bass but it’s
usually concentrated in the 50-60 cycle range and the heavy mix compression can
often make them sound a little stressed when you really crank them up.
Aside from the
variety of the bass lines there is another factor that always characterizes a
Bass Mekanik CD; the bass parts are always pitched correctly for the key of the
song. Not only is it musically correct but when all the elements of a song are
pitched properly it sounds “cleaner” and more “musical”, which also yields much
better definition when you crank it up loud.
When I first
started attending car audio shows and contests I was struck by how broad the
appeal was; Bass fans come from all parts of the economic, social and racial
spectrum. That's one of the great things about car audio; it brings people
together in a constructive way through a shared passion for music and
technology. That's also how I came up with the name “Bass Mekanik” it’s really
a salute to the neighborhood tweakers and car audio nuts all over the world. They
are all “bass mechanics”!







