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音频分析插件PSPaudioware PSP Metra
VST插件格式:
VST/VST3/AAX
PSPaudioware PSP Metra 是一款高端实时音频分析插件,为混音、母带和广播工作流程提供全面的响度、动态和立体声声场分析,确保符合行业标准。
PSP Metra—–洞察你的声音
PSP Metra 是一款高端实时分析和计量插件,专为需要绝对掌控响度、动态和立体声像的工程师而设计。Metra 严格按照分析工具的标准打造,绝不会改变你的音频——它的唯一目的就是在关键决策时刻提供清晰可靠的信息。
它将专业级动态、立体声和响度计量功能整合在一个统一的界面中,包括采样峰值和真峰值、PPM、RMS 和 VU 表、动态范围和峰值因数、立体声相关性和平衡、测角仪和李萨如图形显示,以及完全符合标准的响度计量,例如 LUFS、LRA、PLR、PSR 和可选的对话集成响度。所有你需要用来自信地监听现代混音、母带和广播交付物的功能,都一目了然。
PSP Metra 的设计灵感源自 20 世纪 80 年代经典等离子电平表的清晰显示,并采用现代测量标准,将卓越的视觉可读性与先进的响度兼容性完美结合,使其同样适用于音乐制作、母带处理工作室和广播环境。
PSP Metra 可实时呈现信号的完整信息:
峰值、RMS 和 VU 表,并可选择动态响应模式
动态范围和峰值因数监测,用于监测微动态和宏动态
立体声像分析,包括相关性、平衡性和测角仪显示
历史记录和波形视图,可显示长达 120 秒的电平演变过程
这些功能的组合让您无需猜测,即可一目了然地评估信号强度、密度、平衡性和单声道兼容性。
PSP Metra 基于当前行业标准设计,提供功能齐全的响度分析,满足现代传输需求:
瞬时响度、短期响度和综合响度 (ITU-R BS.1770 / EBU R128)
采用过采样技术的真峰值检测,实现精确的采样间峰值监测
响度范围 (LRA) 用于评估节目级动态
PLR 和 PSR 用于评估动态余量和瞬态保持
可选的对话综合响度,采用授权的 Dolby Dialogue Intelligence™ 技术,可在广播和流媒体工作流程中实现精确的语音测量
内置预设可即时配置 Metra,以适配 EBU R128、ATSC A/85、Spotify、Apple Music 等平台,确保您始终达到目标。
PSP Metra 允许在窗口左右两侧同时显示两个不同的测量面板。每个面板可以独立显示不同类型的测量结果,但同一视图不能同时在两侧激活。图标逻辑确保始终显示不同的测量结果。 PSP Metra 可根据您的工作流程进行调整,提供针对不同制作阶段量身定制的专属视图:
Metra 视图 – 全面概览电平、动态、平衡和相关性
极简视图 – 简洁的计量界面,适用于日常混音
历史视图 – 可视化显示电平、动态和分布随时间的变化
测角仪视图和李萨如图形视图 – 详细检查立体声场和相位
响度视图和响度值视图 – 专注于响度合规性监控
每个视图都旨在减少视觉干扰,同时确保关键信息清晰易读。
PSP Metra 专为需要精准而非解读的工程师而打造:
支持立体声和单声道操作,并具备高级中/侧分析功能
完全可自定义的刻度、颜色和计量行为
高分辨率图形用户界面,100% 可缩放
支持 VST、VST3 和 AAX 格式,可与 DAW 无缝集成
无论您是在平衡混音、准备用于流媒体的母带,还是确保符合广播标准,Metra 都能为您提供精准的数据,让您专注于工作,不受干扰。
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PSP Metra
See Your Sound
PSP Metra is a high-end real-time analysis and metering plugin built for engineers who need absolute confidence in loudness, dynamics, and stereo image. Designed strictly as an analysis tool, Metra never alters your audio – its sole purpose is to deliver clear, reliable information when critical decisions matter.
It brings together professional level, dynamics, stereo, and loudness metering in one unified interface, featuring Sample and True Peak, PPM, RMS and VU, Dynamic Range and Crest Factor, stereo correlation and balance, goniometer and Lissajous displays, as well as fully standards-compliant loudness metering including LUFS, LRA, PLR, PSR, and optional Dialogue Integrated Loudness. Everything you need to confidently monitor modern mixes, masters, and broadcast deliverables is always in view.
Inspired by the clarity of classic 1980s plasma meters and powered by modern measurement standards, PSP Metra combines exceptional visual readability with state-of-the-art loudness compliance – making it equally at home in music production, mastering studios, and broadcast environments.
PSP Metra delivers a complete picture of your signal in real time:
Peak, RMS, and VU metering with selectable ballistics
Dynamic Range and Crest Factor monitoring for micro- and macro-dynamics
Stereo image analysis, including correlation, balance, and goniometer displays
History and waveform views showing up to 120 seconds of level evolution
This combination allows you to evaluate punch, density, balance, and mono compatibility at a glance without guesswork.
Designed around current industry standards, PSP Metra provides full-featured loudness analysis for modern delivery requirements:
Momentary, Short-Term, and Integrated Loudness (ITU-R BS.1770 / EBU R128)
True Peak detection with oversampling for accurate inter-sample peak monitoring
Loudness Range (LRA) for program-level dynamics
PLR and PSR to assess headroom and transient preservation
Optional Dialogue Integrated Loudness using licensed Dolby Dialogue Intelligence™ for accurate speech-based measurement in broadcast and streaming workflows
Built-in presets instantly configure Metra for platforms such as EBU R128, ATSC A/85, Spotify, Apple Music, and others so you always know you’re hitting the right targets.
PSP Metra allows simultaneous display of two different measurement panels on the left and right sides of the window. Each panel can independently present a different type of measurement, but the same view cannot be active on both sides at the same time. The icon logic ensures that different measurements are always displayed. PSP Metra adapts to your workflow with dedicated views tailored to different stages of production:
Metra View – full level, dynamics, balance, and correlation overview
Minimal View – compact metering for everyday mixing
History View – visual trace of levels, dynamics, and distribution over time
Goniometer & Lissajous Views – detailed stereo field and phase inspection
Loudness View & Loudness Values View – focused loudness compliance monitoring
Each view is designed to reduce visual clutter while keeping critical information instantly readable.
PSP Metra is built for engineers who need precision – not interpretation:
Stereo and Mono operation with advanced Mid/Side analysis
Fully customizable scales, colors, and metering behavior
High-resolution GUI with 100% scalable interface
VST, VST3 and AAX formats for seamless DAW integration
Whether you’re balancing a mix, preparing a master for streaming, or ensuring broadcast compliance, Metra gives you accurate data without distraction.
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