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They say that in electronics there's no new technology -
the only changes will be in size and applications. Things will simply keep
getting smaller while doing more. This is certainly true in music (just think
about what an iPod can do), but as we design smaller playback systems with small
speakers, there are also some tradeoffs, particularly in music. Clever cabinet
designs and high-excursion drivers can get you only so far. Any audio engineer
trying to extract bass from real-world components must eventually face the laws
of physics: All things being equal, small boxes and speaker cones can't move
enough air to produce a room-shaking low end. When working with systems tiny
enough to toss in a shoulder bag, the challenge is even more formidable.
Interestingly enough, Waves MaxxBCL has a new solution to this problem using a
very old concept.
MaxxBass Bass Enhancement Waves' patented algorithm adds stunning
bass sound without adding bass frequencies, delivering a bigger bottom end.
MaxxBass® allows your audience to hear bass frequencies lower than physically
present by applying psychoacoustic principles: Even though we can hear a bass
guitar from a small speaker, we don't actually hear the fundamental frequency
because the speaker can't produce a pitch that low. Instead, we hear the
harmonics that the speaker can produce, and this causes the brain to create the
"missing fundamental." MaxxBass® takes this well-known psychoacoustic phenomenon
to the maximum, giving you the ability to extend the perceived frequency
response of a system about two octaves below its physical limitation.
To
accomplish this, the signal is split: high frequencies are passed to the output
(to be added back to the bass). The bass signal is analyzed and a specific
series of upper harmonics are created. Because the dynamics of the original bass
are duplicated in these harmonics, the result is the most natural sounding bass
enhancement available. The MaxxBass® harmonics and the original bass can be
mixed in any proportion at the output.
To provide more control, a
high-pass filter can be switched in, allowing the harmonics only to be passed
along as an "image" of the original bass frequencies, which is useful when
working with a system with known low-frequency limitations to avoid
over-excursion of the speaker drivers.
Renaissance
Compressor Designed to provide the classic warm sound of analog
compressors, the legendary Renaissance Compressor controls dynamics with
studio-style warmth that flatters full mixes, vocals, or instruments. Controls
include selection of vintage-style Opto or modern Electro compression, and
threshold, ratio, and attack controls. Waves ARC™ (Automatic Release Control)
algorithm dynamically optimizes the compressor's release value for a
wide-ranging input. ARC™ reacts much the way a human ear expects, and can
produce increased RMS level with greater clarity. In general, the release is
faster for peak transients and slower for the overall RMS level. The ARC™ system
varies the release time to fit the ear's expectations while increasing RMS, and
without creating distracting artifacts. In this way, the Renaissance Compressor
can serve as a leveler plus a fast compressor simultaneously.
L2
Ultramaximizer Peak Limiter Heard on countless hit records and
soundtracks, the L2 Ultramaximizer puts sound up-front with breathtaking
transparency. The L2 is capable of a very fast, overshoot-free response. Once
the limiter threshold has been set, you can define the actual peak level that
the processed signal will reach. Once set, limiting and level re-scaling becomes
a one-shot process. The L2 can significantly increase the average signal level
without introducing any audible side effects. Yet there is plenty of range to
recreate "vintage" effects such as level pumping or severely limited dynamic
range if you like.
Pristine Sound Quality The MaxxBCL offers
96kHz, 24-bit resolution with a 48-bit, double precision internal processing
path and a dynamic range of ~125dB. The totally passive analog input path to the
ADC uses Jensen transformers, while the output path also features Jensen analog
output transformers. The unit is galvanic-isolated, which prevents ground loops
and allows it to operate in electrically unstable environments. Waves MaxxBCL
combines the highest quality converters available with unequalled processing
algorithms to offer you astonishing new power in bass enhancement, dynamics
processing, and format conversion (analog-to-digital, digital-to-analog, and
digital re-quantization).
Versatile Connections The MaxxBCL
supports optical, coaxial S/PDIF, AES/EBU, balanced and unbalanced line-level
analog signals. MaxxBCL features a unique set of input and output trim settings:
analog input headroom can be set from 9dB above 0dBu to 24dB in six precise
steps (using the rear-panel selectors). Analog output level is similarly set
with a separate rear-panel trim pot offering you the ability to connect between
devices with a wide range of input and output levels.
Waves
MaxxBCL Features:
User Interface:
- Clear backlit displays, meters, and buttons are visible in all lighting
conditions
- THD + Noise: ? 0.0006 % @ 1kHz @ -1dBFS
- Precision metering with resettable peak hold options (2 sec, infinite)
- Accurate, wide-range metering covering 90dB for input and output and 12dB
for compressor and limiter attenuation
- Quick access independent bypass on each processing block
- Tactile feedback knobs
- Four easy store/recall user presets
Input / Output:
- Analog, AES/EBU, S/PDIF
- Independent rear-panel input and output headroom calibration in six steps
(+9, 12, 15, 18, 20, and 24 dBu)
- Passive analog inputs to the A-to-D converters using Jensen analog input
transformers
- Jensen analog output transformers
- High-performance IDR dithering to 16- or 24-bit output
- Precise input level setting using 1% resistor networks
Processing:
- 48-bit end-to-end internal processing path
- Switchable compressor/MaxxBass® order
MaxxBass:
- Adjustable processor frequency from 25 to 120Hz
- Adjustable harmonic mix percentage from 0 to 100%
- High-pass Filter "harmonics only" option
Compressor:
- Opto/Electro mode selection
- Threshold (0-60dB), Ratio (1:1-12:1), and Attack (0.5, 1, 2, 5, 10, 20,
and 50 ms) controls
- Proprietary ARC™ Automatic Release Control
- Automatic gain makeup
Limiter:
- Overshoot-free look-ahead processing
- Adjustable Threshold (0-18dB)
- Adjustable Output Ceiling (0-18dBFS)
Click here for more information
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