Channel D Software Product Information

Channel D Products for Pro Audio

Mac the Scope

click image for screenshots / features

Current Version 4.28 Click here to download

Professional quality signal analyzer, 1/3 octave RTA, signal generator, and more.

Uses native Macintosh sound input capabilities or third party I/O device support (via Apple CoreAudio)
Sound output port may simultaneously be used for test signal generation ("full duplex") with Waavebox
Offline file analysis: arbitrary sample rates (up to 2 GHz), 8 / 16 / 20 / 24 / 32 bits per sample, arbitrary number of channels, AIFF and Sound Designer II file support
The 1/3 octave RTA pioneered the use of digitally implemented analog filters (as we first demonstrated in 1999 at MACWORLD EXPO, San Francisco, and at the Audio Engineering Society Convention in New York) for unprecedented amplitude accuracy, out of band signal rejection and transient response for an RTA on a personal computer
Many, many more features - and a functional (hands-on) demo is available
Compatible with Mac OS X 10.2.6 and later (including Mac OS X 10.6 Snow Leopard), G3, G4, G5, Intel processor

Click here for complete pricing information or to purchase an activation code

Waavebox

click image for screenshots / features

Current Version 1.73 Click here to download

Versatile, real-time, precision signal / waveform generator.

Uses native Mactintosh sound output capabilities or third party I/O device support (via Apple CoreAudio)
Precision waveform generation: 6 digits of frequency resolution; periodic waveforms are calculated with 64 bit math
Intuitive, easy to use analog style signal generator user interface
Optional add-on to Mac the Scope - or stand-alone application; included with Mac the Scope Complete
A functional (hands-on) demo is available (included with the Mac the Scope demo)
An economical Lite version is available with most of the features of the full version
Compatible with Mac OS X 10.2.6 and later (including Mac OS X 10.6 Snow Leopard), G3, G4, G5, Intel processor

Click here for complete pricing information or to purchase an activation code

Limited-time offer: Waavebox and Waavebox Lite orders include a free copy of Mac the Scope SE (save $99)!

AudioLeak

click image for screenshots / features

Current Version 3.13 - Free! Click here to download

Leq (Long-term Equivalent Loudness Level) Analyzer for audio files / live audio input

Peak, Unweighted and A-Weighted RMS Leq (Table and Graph)
Accurate Conformity to A-Weighting standard
A-Weighting Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz
Analyze Audio Files of Any Length
Simultaneous, multithreaded file and live audio measurement
200x real-time or faster file analysis on newer Macs: one hour of audio takes just seconds to process
Quick and easy to use, includes all of the above plus illustrated User Guide
Optional (with activation code): ITU BS.1770 LKFS loudness estimation, Histograms, Automatic Normalization, unique "Firefly" audio input metering, more
Professional Version available: Batch file processing, Variable Integration Time, Logging, Automatic Analysis Saves, Live 5.1 Channel LKFS, more
Details included in documentation included with AudioLeak download
Compatible with Mac OS X 10.4 and later (including Mac OS X 10.6 Snow Leopard), G3, G4, G5, Intel processor

Channel D Audiophile Products

PURE VINYL / high-resolution LP playback, editing and archival software, media player, crossover (and more)

PURE MUSIC / high-resolution digital audio player software (and more)

SETA / Balanced direct coupled ultra wide bandwidth phono preamplifiers

Experienced in developing commercial application software for Apple Macintosh computers for over 25 years (since 1985).

[Support] [Product Info] [Downloads] [Purchase] [Home <www.channld.com>]

Mac the Scope
click image for screenshots / features	Current Version 4.28 Click here to download Professional quality signal analyzer, 1/3 octave RTA, signal generator, and more. Uses native Macintosh sound input capabilities or third party I/O device support (via Apple CoreAudio) Sound output port may simultaneously be used for test signal generation ("full duplex") with Waavebox Offline file analysis: arbitrary sample rates (up to 2 GHz), 8 / 16 / 20 / 24 / 32 bits per sample, arbitrary number of channels, AIFF and Sound Designer II file support The 1/3 octave RTA pioneered the use of digitally implemented analog filters (as we first demonstrated in 1999 at MACWORLD EXPO, San Francisco, and at the Audio Engineering Society Convention in New York) for unprecedented amplitude accuracy, out of band signal rejection and transient response for an RTA on a personal computer Many, many more features - and a functional (hands-on) demo is available Compatible with Mac OS X 10.2.6 and later (including Mac OS X 10.6 Snow Leopard), G3, G4, G5, Intel processor Click here for complete pricing information or to purchase an activation code

Waavebox
click image for screenshots / features	Current Version 1.73 Click here to download Versatile, real-time, precision signal / waveform generator. Uses native Mactintosh sound output capabilities or third party I/O device support (via Apple CoreAudio) Precision waveform generation: 6 digits of frequency resolution; periodic waveforms are calculated with 64 bit math Intuitive, easy to use analog style signal generator user interface Optional add-on to Mac the Scope - or stand-alone application; included with Mac the Scope Complete A functional (hands-on) demo is available (included with the Mac the Scope demo) An economical Lite version is available with most of the features of the full version Compatible with Mac OS X 10.2.6 and later (including Mac OS X 10.6 Snow Leopard), G3, G4, G5, Intel processor Click here for complete pricing information or to purchase an activation code Limited-time offer: Waavebox and Waavebox Lite orders include a free copy of Mac the Scope SE (save $99)!