AF’s Weblog

April 19, 2009

Video Demo: Vintage Tools VT-Trakker Mixer

Vintage Tools presents their new VT-Trakker which they say is the sum of everything they’ve developed up to now.

To see more exclusive video demos visit Audiofanzine Videos.

April 18, 2009

Video Demo: Steinberg The Grand 3 Virtual Piano

Steinberg presents the 3.0 version of their famous virtual piano featuring five famous pianos: Yamaha C7, Bösendorfer 290, Steinway D., Yamaha CP80 Electric Grand, and a Nordiska upright.

To see more exclusive video demos visit Audiofanzine Videos.

April 17, 2009

Video Demo: Martin & Co 1-Series Acoustic Guitars

Martin & Co presents their new 1-Series.


For more Musikmesse videos visit Audiofanzine Musikmesse

April 16, 2009

Video Demo: Prosoniq sonicWORX Pro

Prosoniq presents their sonicWORX Pro digital audio editor.


For more Musikmesse videos visit Audiofanzine Musikmesse

April 15, 2009

Video Demo: ADAM SX-Series Active Monitors

ADAM presents their new SX series.

For more Musikmesse videos visit Audiofanzine Musikmesse

April 14, 2009

Video Demo: New Behringer Condenser Mics

Behringer presents some new condenser mics : the C4 pair, and the T1 and T47 tube condenser microphones.

For more Musikmesse videos visit Audiofanzine Musikmesse

April 13, 2009

Audio Encoding: What Lies Ahead?

Introduction to Audio Encoding

In today’s high definition world, we want the best quality in every film, picture, and sound we encounter. Blu-Ray DVD’s seem poised to take over the market, pushing the inferior DVD’s down the same path as the VHS tape. In much the same way, we see digital audio pushing for the same quality. Although the popularity of the iPod and mp3s has given rise to an age of over-compressed, low-quality music, we also see a rise in vinyl sales, as well as developments such as Sony’s Super Audio CD (SACD). This implements a relatively new process to encode audio, paving the way for a massive change in the quality of music we listen to, if it is accepted.

Analog vs. Digital

In order to understand audio encoding, the difference between analog and digital must be understood. Something that is analog is an uninterrupted, pure, natural sound. The human voice, a guitar, and a vinyl record are all examples of analog sound. When a vinyl record is cut, a needle senses the vibrations from an audio source and cuts it exactly into the vinyl. This is why vinyl could be said to have the highest sound quality, and is still popular today, despite many alternatives and developments. An analog signal can encompass all frequencies, even the inaudible. This is why a live orchestra sounds more “full” than a recording, even of the highest quality. Audiophiles will argue that the energy of the inaudible frequencies adds to the quality of sound, even though they cannot be perceived by the ear.


A digital signal is a replication of an audio signal by a number of ones and zeros. It is the same way a picture on a computer screen is replicated by thousands of intensity values represented in binary code. The music on an iPod, a compact disc, and an mp3 are examples of digital replication. Even many modern musical instruments have implemented digital sound, from digital keyboards to electronic drums to guitar pedals. Digital sounds can be made with a programmable chip, rather than a circuit, and is much more reliable, inexpensive, and easy to mass produce as a result. However, there are drawbacks to digital sound that sacrifice the sound quality, and these drawbacks are being constantly developed and upgraded to replicate an analog signal more precisely.

Now let’s take a closer look…



Thus, 1-Bit modulation has been implemented in many new “high definition” audio devices, and developers continue to use this process to expand into multi-bit modulators and other hybrid converters. It has become accepted among audiophiles, and is slowly taking the place of PCM. Is one better than the other? It is still debatable. However, 1-Bit modulation allows for simpler circuitry and much better noise shaping in lower frequency bands. The SNR is much better than PCM, except in the higher frequency range, where much of the noise is inaudible anyway. The design is simpler, using more digital implementation than PCM, and as programming advances, digital functions like noise shaping will be enhanced.

Once 1-Bit modulation starts to become affordable, consumers will begin to realize the poor quality of mp3’s. Steps will be made to expand 1-Bit audio into the portable market, and “high definition” audio will become the norm. Until then, only the select few who have heard the differences will know how much better sound quality can be, and will only strive to educate the rest.

To read the full detailed article see Audio Encoding

April 12, 2009

Musikmesse: Akai Miniak Synth

Akai presents their new Miniak analog modeling synthesizer.


For more Musikmesse videos and news visit Audiofanzine Musikmesse

April 8, 2009

Musikmesse: Danelectro Hodad Mini Amp

Danelectro presents their cute new Hodad mini Amp.


For more Musikmesse videos and news visit Audiofanzine Musikmesse

Musikmesse: Novation SL Mk II

Novation talks about their new SL Mk II controller.


For more Musikmesse videos and news visit Audiofanzine Musikmesse

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