Herramientas de Analisis y Medicion

Hola!

Abriendo un hilo... cosa rara no!!!


Bueno, hoy toca un vicio mejor que los cromos diria yo... Se me ha dado por recopilar medidores de audio, osciloscopios, espectrometros, visualizadores estereo, medidores de sonoridad, etc, etc, etc... El tema "Freak" va a peor, eh!. Este hilo podria ir perfectamnete en mezcla, mastering, acustica...pero como me tira mas la sintesis, diseño y analisis pues... aqui mismo!

Voy a poner uno de vez en cuando para dejaros hueco y animaros para que pongais alguno que os guste o no sea muy conocido. El Span no vale repetirlo

Aqui tiene cabida de todo lo que vaya en la tematica... Ya sabeis, hay software libre y tecnico que es mas cientifico que de uso musical. Por lo general... medidores de Peak, VUs, RMS, K-Systems, EBUs, Loudness varios, osciloscopios, espectrogramas, stereo imagers, combos y kits soft de todo tipo. Gratis, de Prueba o de Pago (aunque sean carisimos), cualquier info es bienvenida.

PD. Hay algun que otro EQ o Compresor que tambien tienen analizadores o medidores muy utiles... Pa' la saca tambien!!!


Empiezo con uno que me parece majo... (yo los voy a presentar a mi manera... no hace falta que seais igual de pijoteros )



Dog Park Software LTD / iSpectrum (un kit de Boy Scout chulo, chulo...)


Features...

Audio spectrum analyzer.
Spectrum Display.
Waterfall Frequency Display.
Oscilloscope View.
6 User selectable bandwidth resolutions.
User selectable center frequency.
User selectable input gain.
Works with built-in, system and USB microphones.
Displayed images can be saved to disk.
Point-and-click frequency marker.
Auto centering of marker frequency when switching bandwidth.
Choice of FFT window functions.
User selectable sample averaging.







http://www.dogparksoftware.com/iSpectrum_Manual.html

muchas gracias. interesante.

Metric-Halo SpectraFoo (navaja suiza)




















Standard

http://mhsecure.com/metric_halo/products/software/spectrafoo.html#tab=1

Complete

http://mhsecure.com/metric_halo/products/software/spectrafoo.html#tab=2




Documentation

http://metric-halo.com/media/Foo.pdf

http://metric-halo.com/media/SF_Manual.pdf



Videos

http://mhsecure.com/metric_halo/products/software/spectrafoo.html#tab=8

Pues añadiremos el Digicheck de RME, que le dará algunas vueltas a tantas lucecitas...






De serie con cualquier interficie RME... tan solo hay que complementarlo, si es el caso, con algún fft más fino que 1/6 de octava.





(Nota)
Cuidado con los espectrogramas... son el instrumento favorito de Satanás!

[ Imagen no disponible ]

#4

señor, pero se puede conseguir sin tener RME, osea... comprandolo de forma independiente?

#5 Pues va a ser que no... La medición es hardware, uno de esos detalles diferenciales. Podría decirse incluso que se puede comprar RME "sólo" por los medidores, que en mi opinión ya justifican la compra




Hace unas semanas estuve en un estudio aquí en Barcelona en el que utilizaban unos medidores de Blue Cat en modo autónomo que me parecieron muy chulos, cargados en un tercer monitor. Visitando la página de BlueCat no lo encontré y me pareció raro... o igual soy un poco inútil, que también puede ser. Los plugins de esta marca no me gustan, pero ese medidor en standalone me pareció fantástico, con fft, espectrograma, medición de fase en frecuencia, ebu-128... Olvidé preguntar al estudio si tal vez era un producto descatalogado de la web, o algo así. Ya lo averiguaré la próxima vez...

Ya estamos adelantando material a diestro&siniestro...

http://www.bluecataudio.com/Products/Category_Analysis/


Esto los pondre mas adelante...

Blue Cat DP Meter Pro



Features

Digital peak & RMS vu-meter.
Total control over the metering characteristics.
Bob Katz's K-System scales support (K-12 / K-14 / K-20 and K-10)
Instant, average and maximum audio levels.
Stereo or mid-side analysis.
Control in real time any MIDI-compatible plug-in or external MIDI device with the RMS or peak envelope of the signal thanks to the plugin's MIDI CC output.
Record the output parameters (peak, RMS value, transformed envelopes, clip etc.) as automation curves.
Manage the shape of the output envelope: record reversed envelope, change amount of signal, and offset the generated envelope. This lets you use the plug-in for side chain ducking, compression and much more.
Advanced signal monitoring with envelopes real time display.
Easy 'stereoness' and phase cancelation measurement.
Opacity control for the user interface.
Multiple skins included.


Blue Cat Audio Standards

Available as: Mac-AAX, Mac-AU, Mac-RTAS, Mac-VST, Win-DX, Win-RTAS, Win-VST, Win x64-DX, Win x64-VST.
Native DSP code for optimal performance.
Full MIDI control and automation support with silent, zipper-free parameters update, advanced response control and MIDI Learn.
No CPU load on idle: when the plug-in is fed with silence, the processing smoothly shuts down, to optimize the CPU usage of your Digital Audio Workstation.
Skinnable and customizable user interface with transparency management.
Automation and MIDI output: record output parameters as automation curves or send MIDI CC messages to other plug-ins for powerful side chain effects.
Smooth Bypass: activate/deactivate the plug-in with absolutely no noise.
Undo/Redo.
Import/Export presets in a host independent format.
Any sample rate supported.





























http://www.bluecataudio.com/Tutorials/Product_DPeakMeterPro/

http://www.bluecataudio.com/Products/Product_DPeakMeterPro/

http://www.bluecataudio.com/Download/Products/

Voxengo SPAN

Bueno, si SPAN no vale sí que me gustaría apuntar uno que no es gratuito pero casi (magware, creo que viene en cada Computer Music) y me ha sorprendido gratamente: el Scope de Vengeance. No es tan exhaustivo como los que apuntais más arriba pero para el 90% de situaciones hace el apaño, de manejo sencillo pero con algunas opciones poco comunes en medidores compactos todo-en-uno de este tipo (diversos tipos de disparo del osciloscopio, espectrograma 3D, etc):

http://www.musicradar.com/computermusic/free-pc-mac-analyser-plugin-vengeance-sound-scope-618493

Creo que no han mencionado este:

J-Scope, un bonito osciloscopio VST:


http://jaggedplanet.com/vst/jscope.asp

yo ultimamente uso mucho este ,sencillo consume poco,configurable...
https://sevenphases.wordpress.com/spectrum-analyzer/


y este hasta 16 señales independientes
http://www.vertexdsp.com/products_multiinspectorfree.html

Vegeance-Sound Scope


Si teneis cualquier producto de Vegeance-Sound, os vale para activar este ( que suerte teneis )

http://www.vengeance-sound.com/freebies.php

Audiofile Engineering - Spectre



THE POWER OF A REAL-TIME METERING SUITE

Spectre is the leading multi-instrument, real-time audio analyzer for OS X, packed with 20 different multi-channel and multi-trace meters including Level, VU, Spectrograph, Oscilloscope and Spectrogram.

Spectre makes metering as beautiful as it is useful. Design, speed, accuracy and dependability are all central to Spectre’s design, placing it among the most powerful real-time analyzers in the industry. And, at a fraction of the price of most tools like it, Spectre is ideal for students and professionals alike.

SUPER-POWERED

Spectre is mind-blowingly powerful and stable. With this update, we’ve completely rebuilt Spectre's foundation, significantly increasing its responsiveness and performance.

RIGHT ON TARGET

Spectre has always been incredibly accurate, but the enhanced performance in version 1.7 makes your meters more detailed and responsive, providing an even clearer picture of your audio.

BEAUTIFUL METERS

Spectre's updated meters are now even easier to configure. Additionally, they are now Retina-ready and fully optimized for OS X Mavericks, including improved full-screen and multiple display support.

PRODUCERS & ENGINEERS

From monitoring phase relationships and stereo width to quantifying loudness to visualizing the frequencies of your mixes, Spectre provides producers and engineers with a true and thorough analysis of their audio, helping to prepare mixes for all listening environments—online streaming, stereo or 5.1 surround, stadiums, you name it.

POST & BROADCAST ENGINEERS

Use Spectre’s meters to comply with industry standards, both general (Level and Loudness) and highly specific (EBU R-128 and ITU-R BS.1770). Level, Lissajous, Correlation, LU and LU History meters are all essential tools for removing clipping, perfecting how a voice-over performance sits in the mix and ensuring your audio is ready to be heard by the world.

COMPOSERS & SOUND DESIGNERS

Whether you’re designing sound effects for a game or arranging a full orchestra, Spectre allows you to visualize and craft your soundscapes, both musical and non-musical. Perfect the frequency responses of the low rumbles. Isolate and highlight that solo violinist. Perfect the atmosphere you’re crafting by understanding even the most minute details of your audio.

FILMMAKERS & VIDEO EDITORS

Monitor and normalize audio loudness from the beginning to the end of your editing project. Or go even further and use the Correlation and Lissajous meters to ensure capability with mono televisions. Best of all, Spectre’s individual metering windows allow you to enable only the most relevant meters, keeping your workspace clutter-free.

20 BEAUTIFULLY DESIGNED METERS

• Level
• VU
• BBC
• Oscilloscope
• Spectrograph
• Low End Meter
• High End Meter
• Level History
• LU Meter
• LU History
• Leq Meter
• Waveform
• Spectrogram
• Lissajous
• Power Balance
• Correlation
• Numerical
• Compare Spectra
• Compare Phase
• Coherence









http://www.audiofile-engineering.com/spectre/

https://itunes.apple.com/us/app/spectre-realtime-audio-meters/id436872608?mt=12

El mas famoso analizador y spectrometro es desde luego Span... y el mas famoso osciloscopio y analizador es...














Lo que pasa que el muy perraco es solo para 32 bits... peeeero... ya tenemos algo mas actual y tambien 64 bits...



No se si es mejor o peor, solo se que habria que probarlo y ver que tal va... Version gratuita y de pago.


Oscarizor de Sugar Audio... (sera uno mas de la familia en futuras reviews y tutos?)






http://www.sugaraudio.de/oscarizor/#features