channel at different times.

In these examples, the ears do not hear a disturbing ‘out-of-phase’ sound. For us to hear an out-of-phase sound, there generally needs to be a consistent opposite polarity over a period of time, which the meter will show.

The Stereo Position Display analysis takes this into account. Still there will be occasional fast spikes in the anti- phase region, and you can ignore them if they are not consistent, especially if you know you are using stereo delay or similar effects. You might be really bothered if the energy in the out-of-phase region is consistently significant compared with the energy of the ‘in-phase’ region.

It is advised that you take the time to explore how the SPD looks when you intentionally flip the phase on one channel of a stereo signal. (You can do this by using the Q1 or one of the S1 components in front of the SPD).

Level meters

Peak and Loudness meters are shown beside each other; when in stereo, the L and R channels have separate Peak meters, with a summed Loudness meter which has 6dB subtracted from it (L+R-6dB).Although the true energy the ears are exposed to by stereo signals is indeed the sum of L and R energies, by subtracting 6dB from the loudness meter, it’s easier to evaluate the Peak/RMS relations of the signal. This is because summed left/right signlas can have peaks as much as 6dB higher than either channel separately.

You can select Peak or RMS measurement for the Loudness meter, which is also affected by the selected weighting curve (unweighted, dBA, dBB, dBC).

For those of you who own the L1-UltraMaximizer or the L2 hardware Ultramaximizer, it will be striking to see what it does to the Peak-to-RMS measurements of your audio.

Each of the 3 meters have peak-hold values at the bottom of the meter. Each can be independently reset by simply clicking directly on the peak hold value.

Clip lights are only provided on the full plug-in, not in the component Meter. They can be reset by clicking directly on the light.

PAZ Plug-in Manual

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Waves PAZ manual Level meters, Channel at different times
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PAZ specifications

Waves PAZ is a cutting-edge software designed for audio processing and analysis, particularly within the realm of music production and sound engineering. It integrates sophisticated technologies and an array of features that cater to both professional audio engineers and enthusiasts.

One of the standout characteristics of Waves PAZ is its extensive spectrum analysis capabilities. Users can visualize audio frequencies in real-time, providing an intuitive understanding of how sound behaves across different ranges. The high-resolution spectrum analyzer grants detailed insights into the frequency content of audio signals, which is invaluable for tasks like mastering and mixing.

In addition to spectrum analysis, Waves PAZ incorporates a phase correlation meter, which is essential for stereo imaging. This tool allows users to monitor the phase relationship between left and right channels, helping to avoid phase cancellation issues that can negatively impact the listening experience. The ability to assess stereo width and depth is crucial for achieving professional quality mixes and ensuring that audio translates well across various playback systems.

The intelligent loudness meter is another integral feature of Waves PAZ. It adheres to industry standards, providing precise measurements of loudness in accordance with standards such as EBU R128, and ITU-R BS.1770. This ensures that audio levels are compliant and optimized for broadcasting and streaming, maintaining sonic consistency across different platforms.

Waves PAZ is built on proprietary algorithms that deliver accuracy and speed without compromising on quality. Its user-friendly interface simplifies complex audio analysis, allowing users to focus on creativity rather than technical hurdles. The software is compatible with major digital audio workstations (DAWs), making it versatile and accessible for a wide range of users.

Moreover, Waves PAZ is designed with real-time performance in mind, enabling users to monitor their audio while working on projects without any noticeable latency. This is crucial for live sound applications and precise studio work where timing is everything.

Overall, Waves PAZ stands out as an essential tool for audio professionals, combining powerful analysis features with advanced technologies designed to elevate the quality of sound production. Its comprehensive capabilities make it a go-to choice for anyone looking to enhance their audio engineering skills. With continuous updates and improvements, Waves PAZ helps users stay at the forefront of sound technology, ensuring they can create the highest quality audio possible.
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