Applications

Tape Duplication

Broadcast

P. A.

Video & Film

Post Production

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Tape duplication is often made at high speed, resulting in a dete- rioration of the high frequency spectrum of the copies. By proces- sing the output from the source machine, additional brightness can be added to compensate for deficiencies in the copying system. It may also be necessary to modify the bass end as many high speed systems fail to reproduce the bass end of the spec- trum faithfully. In both applications, the VITALIZER is both effec- tive and simple to set up.

The VITALIZER is perfectly suited for the production of radio jingles, commercials and station idents. Due to the unique proces- sing of the VITALIZER the treated signal will appear louder, closer, brighter and more intelligible than those signals broadcasted without VITALIZER processing. In commercial radio, the VITALIZER can be used to process the entire on-air signal helping the radio station stand out from the competition. The integral STEREO WIDTH expander creates a wider stereo spread for those listeners using a narrow speaker geometry (e. g. car and portable systems).

In live performances or in club installations, the VITALIZER is a powerful ally in maintaining speech intelligibility under difficult conditions. It is also of great benefit in systems designed to play recorded music because the hearing sensation of loudness can be maintained at lower absolute SPLs. This could be particularly beneficial with the introduction of new noise level legislation. On the subjective side, the VITALIZER helps produce a detailed, tight sound, even from indifferent speaker systems giving an improve- ment in perceived audio quality.

As in other areas, the VITALIZER can be used to optimise dialogue, especially when the microphone placement is inadequate (for example when the mic must be kept out of shot). Music sound- tracks benefit in the same way as described for audio-only appli- cations. For most soundtrack producers the enormous ease of use compared with tuning multi-band equalisers means to save a lot of wasted time.

Time-compressed audio can also be treated to restore the lack of timbre. This is particularly valid in the case of vocal narratives as even a relatively small amount of time compression or expansion can dramatically compromise the sound quality.

On the post production work on Spike Lee´s “Malcom X” the voice of Denzel Washington playing Malcolm X was treated with the Vitalizer for dramatical reasons:

“We wanted to make sure that there was a dramatic quality difference between the voice-over and the sync dialog,” Fleischman adds, offering a mixer´s view.“You try to find a balance between two center mics then balance that with whatever you´re using from left-right pair. We then treated it with the SPL Vitalizer, a program equalizer. It brings a lot more presence to the upper end of the spectrum and a very deep low end so that the voice sounds full.” (Mix Magazine)

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Sound Performance Lab 9215 manual Tape Duplication Broadcast Video & Film Post Production

9215 specifications

The Sound Performance Lab 9215 is a cutting-edge audio processor that has garnered attention in professional recording studios and live sound applications alike. Known for its high-quality sound manipulation capabilities, the 9215 is designed to meet the rigorous demands of modern audio production.

One of the standout features of the 9215 is its innovative approach to dynamic processing. It combines several processing algorithms that allow users to achieve incredible detail and clarity in their sound. The unit is equipped with a high-performance DSP (Digital Signal Processor) that ensures precision and low latency, making it suitable for both real-time monitoring and post-production applications.

The 9215 includes a versatile set of controls, making it user-friendly for both seasoned audio engineers and newcomers. Its intuitive interface allows for quick adjustments, with clearly labeled parameters that facilitate easy tweaking of sound characteristics. Control over threshold, ratio, attack, and release settings ensures that users can finely tune their audio to fit the style and context of their projects.

Another remarkable feature of the 9215 is its advanced metering capabilities. With high-resolution displays, users can monitor levels and gain reduction in real time, which aids in achieving optimal sound quality. The metering system helps professionals maintain a clear visual representation of their audio signal dynamics, ensuring that they stay within desired parameters throughout the mixing process.

The 9215 employs advanced algorithms that enhance audio fidelity without introducing unwanted artifacts typically associated with dynamic processing. This technology is particularly beneficial for genres requiring intricate soundscapes, where maintaining clarity is paramount. Additionally, the unit offers an array of presets tailored to various styles of music, making it easier for users to find a starting point for their sound design.

Another significant characteristic of the 9215 is its compatibility with various audio formats and protocols, ensuring it can integrate smoothly into any setup. It supports digital and analog inputs and outputs, enhancing its versatility in both studio and live environments. This feature, coupled with rugged build quality, makes the 9215 not just a tool for sound shaping but a reliable companion in the audio production process.

Overall, the Sound Performance Lab 9215 is a powerful audio processor that combines sophisticated technology with user-friendly operation, setting a new standard for dynamic processing in the audio industry. Its range of features and capabilities makes it an essential piece of equipment for any serious audio engineer or musician seeking to elevate their sound.