PAZ Plug-in Manual

lets each band update independently as fast as possible for its frequency resolution.

The real-time frequency analysis can be used for mono, dual channel, or total stereo energy by using the LR button, which switches between dual channel (L/R, independent channels) and total stereo energy (L+R). The L+R mode is not a simple summation of L and R signals, but of L and R energies. This more closely models our ears’ responses to loudness of frequencies, as the gain and pan position of a sound are independent. The dual channel mode may be selected for precision analysis or troubleshooting.

The display can also be set for either of 3 weighting curves (dBA, dBB, or dBC), or unweighted. When unweighted, the absolute‘electrical energy’ values are shown. Like in standard loudness meters, the weighting curves can be used for noise and loudness measurement applications that require them. Precise definitions of the monitoring levels for these weighting curves are beyond the scope of this manual, but in short, low frequencies offer little contribution to the overall loudness when monitoring at low sound levels. In other words, we are less sensitive to them. So an ‘A’ weighting is used which reduces the contribution of these LF to the meter reading.‘B’ is for intermediate levels, and ‘C’ is nearly flat, for high level monitor loudness measurements. Unweighted is for precise, “what you see is what is there”, measurements.

Option-draggingin the Frequency window will zoom the selected area. Click the Reset Zoom button to reset to maximum display of all frequencies and dynamic values.

The crosshair cursor can be shown by simply clicking once in the Frequency window. You can drag it around or click anywhere to show it. Drag the crosshair to the upper corners to hide the crosshair cursor.

At any time, the Frequency graph can be stopped by clicking the Freeze button. To release and return to realtime graphing, click the button again.

The maximum graphed value of the Frequency analysis can be shown by clicking the Show/Hide button. Maxi- mum values are tracked even when in Hide mode. To reset the max graph line, click the Clear button.

A note on Pink Noise measurements: Pink noise is defined as noise that has constant energy inside any frequency band with a constant Q (i.e. frequency/bandwidth=a constant value). Pink noise is an important audio signal since it represents the average spectrum of a typical audio signal, and because the ears analyze the sound in approximately constant-Q bands. Because PAZ has almost constant-Q bands, a pink noise input will show up as a flat spectrum when no weighting is applied.

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.