Archive for June 11th, 2013

Antelope Audio Orion32 Delivers Optimal Sound Quality and Reliability During Recording of Ray Fuller Performance at Buddy Guy’s Legends

Last month, the new Antelope Audio Orion32 multi-channel interface was put to the test during a live recording of blues maestro Ray Fuller at one of the premier blues club destinations in the United States: Buddy Guy’s Legends in Chicago. The recording, which consisted of non-stop 60 and 90-minute sets before a live audience, was captured in its entirety using the Orion32, which recorded 26 tracks of audio in 96k to a MacBook Pro running Pro Tools.

For freelance engineer Mike Picotte, the benefits of the Orion32 were immediately apparent from the moment he began setting up the remote recording rig — which was situated several flights of stairs above the venue. “I didn’t want to have to carry a lot of gear, and for this particular project, I wanted to keep my set up lean, yet powerful,” he says. Since the Orion32 is able to handle 32 tracks of 96k audio in a single rack space, Picotte was able to maintain an extremely compact set up, with zero compromise on sound quality. “I just ran a USB from the Orion32 to my laptop, and recorded the whole show,” he says. In addition to the Orion32, Picotte also had an Antelope Audio 10M Atomic Clock in his rack to maximize the fidelity of his rig even further.

Picotte, whose day job is with audio retailer Sweetwater Sound, acquired the signal by placing a splitter snake onstage so he could access all of the venue’s microphones, then supplemented the house mics with his own — creating a fully redundant set up with plenty of alternate audio source possibilities. “I wanted to have everything covered and then decide later what I actually needed, so I brought my own mic locker with me just in case,” he recalls. Picotte ran the snake up the stairs into a small room where he was able to record and monitor the performance using a Dangerous D-Box system and a pair of Sennheiser HD 380 closed back headphones.

At the preamplifier stage, Picotte employed two TRUE Precision 8s and an Audient ASP008, which he then connected to the Antelope Audio Orion32. He then recorded the entire performance over USB 2.0 at 96k to the MacBook Pro via the Orion32, without incident or interruption. “Performance-wise, the Orion32 was amazing,” Picotte recalls. “There was no lag time on the screen, and no hiccups at any point during the entire gig. I ran 26 channels at 96k without stoppage and had no issues whatsoever.”

Thanks to the flexible i/o architecture of the TRUE Precision 8, Picotte was also able to run backup audio feed to a separate system as a safety. But the backup system suffered a complete failure mid-way through while capturing audio at just 44.1k. “Next time, I will probably use another Orion32 as a backup instead of another device,” he says.

Remote recording in complete confidence

In the past, Picotte would typically record to an external drive. But with the combination of the Orion32 and the solid-state architecture of the MacBook Pro, this is no longer necessary. “Now, with all the testing that I’ve done, I record directly to the solid state drive on the MacBook via the Orion32, then immediately transfer the audio to a secondary hard drive following each set,” he explains.

Picotte had full confidence in his Orion32 well before the recording gig. “Before the Ray Fuller performance, I tested the Orion32 over MADI into my Pro Tools HD system and USB into Pro Tools natively,” he says. “Although I tested it at a 64 sample rate, I ran a 1,024 sample buffer size during the gig because there was no artist mix, therefore no need to tax the computer system.”
A great challenge for any remote recording engineer is being able to adapt to unpredictable technical environments. In this sense, the Orion proved to be the ultimate ‘Swiss Army Knife,” ready for just about any situation: “Even though I knew the capabilities of the venue well in advance, it was exciting to come to the live recording knowing that I could mix and match signals on the Orion32 if I had to,” says Picotte. “I had analog, optical and MADI i/o options all at my disposal if I needed them.”

The Orion32′s ‘True to Life’ Sound

Perhaps most importantly of all, Picotte characterizes the Orion32 tracks he captured as ‘extremely detailed and accurate.’ “There was great separation on the drums and particularly good transient response on the kick, snare and overhead,” he reports. “Some converters will soften the transients, or it will feel like they are not coming across like they do live. The Orion32 gave me the best representation of how the band actually sounded in the club, and with no coloration. All the channels were clean, and the depth and stereo imaging were outstanding.”

“Whether it is a studio or a live recording, my goal is to capture all the sonic details of a performance,” Picotte concludes. “Ray Fuller is known for his tone and I wanted to capture the band the way they sounded that night at Buddy Guy’s Legends. With the Orion32, I was able to do this and deliver a ‘true to life’ recording when it was over.”

About Antelope Audio

Antelope Audio is the brainchild of Igor Levin who has more than 20 years’ experience and a number of innovations in digital audio and synchronization technology. The company is widely acknowledged as the leading manufacturer of audio master clocks.

In 2009 Antelope Audio launched its product line of high-resolution USB D/A converters, being among the pioneers designing a 384 kHz DAC. Antelope’s DACs employ their renowned 64-bit clocking and jitter management technologies and custom-designed circuits, achieving unprecedented precision and sound clarity.

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All brands and trade names are the property of their respective owners.

Fast, simple, sound: the LSP 500 PRO PA system from Sennheiser

The new LSP 500 PRO PA system from audio specialist Sennheiser will set new standards in the world of sound. The wireless LSP 500 PRO will be unveiled in the U.S. at InfoComm 2013 and offers outstanding sound and simple control via an app.

This innovative wireless loudspeaker ensures that the PA system for any event can be installed in next to no time. Not only does the wireless LSP 500 PRO eliminate the need for time-consuming laying of cables, Sennheiser also provides an app that enables up to 20 loudspeakers to be remotely controlled at the same time.

User-friendly control by an app

The entire PA system is controlled by the LSP 500 PRO app, which essentially takes over the functions of a mixing console. No matter whether it is the volume, the equalizer or the delay – the Sennheiser app makes it easy to control all of the audio settings. Configurations can be set either for individual speakers or for groups of speakers as well as for the audio sources connected to them.

“The app is a genuine labour-saving device for setting up PA systems at an event,” explained Martin Gurtner, Portfolio Manager at Sennheiser’s Integrated Systems Division. “This user-friendly and efficient application makes the Sennheiser LSP 500 PRO the ideal partner for events of all sizes, such as congresses, galas or press conferences.”

Highly versatile

Each Sennheiser LSP 500 PRO can take up to three receivers for wireless microphones, and each also has a combined socket for a 6.3 mm jack plug and an XLR-3 connector for using a wired microphone. The highly versatile loudspeaker is additionally equipped with a USB connector and a Bluetooth interface as well as an AUX input and output. If more than one loudspeaker is being used, one of them can be defined as the master and then connected with the other speakers – the slaves – via a wireless link.

Every LSP 500 PRO has a built-in music player that enables music to be played directly from an external device via the USB connector or the Bluetooth interface. The music player also has a convenient recording function which allows audio input to be recorded directly on a USB device. “Whatever the application, the LSP 500 PRO PA system provides Sennheiser’s usual excellent level of audio quality, which not only guarantees optimum speech intelligibility but also offers good sound for music,” explained Martin Gurtner.

Reliable operation with two batteries

The wireless Sennheiser loudspeaker has room for two rechargeable batteries but uses only one of them to supply power at any time. That ensures reliable operation and an operating period for the LSP 500 PRO of up to seven hours. The use of a second battery also allows the battery to be removed for recharging while the speaker is still in use. The current state of charge of each of the two batteries of a loudspeaker is shown continuously by the Sennheiser app, keeping the sound engineer informed about the power supply at all times. If a battery level becomes critically low, a warning is instantly displayed.

The LSP 500 PRO is compatible with microphones from Sennheiser’s evolution wireless 100, 300 and 500 series. The speaker comes with a dust cover. A white stretch cover, a padded rugged cover and a trolley bag for secure transportation are available as accessories.

The Sennheiser LSP 500 PRO loudspeaker will be available from summer 2013, and the app can be downloaded free of charge from the Apple iTunes Store from summer onwards.

The Sennheiser Group, with its headquarters in Wedemark near Hanover, Germany, is one of the world’s leading manufacturers of microphones, headphones and wireless transmission systems. The family-owned company, which was established in 1945, recorded sales of around €531 million in 2011. Sennheiser employs more than 2,100 people worldwide, and has manufacturing plants in Germany, Ireland and the USA. The company is represented worldwide by subsidiaries in France, Great Britain, Belgium, the Netherlands, Switzerland and Liechtenstein, Germany, Denmark (Nordic), Russia, Hong Kong, India, Singapore, Japan, China, Canada, Mexico and the USA, as well as by long-term trading partners in many other countries. Also part of the Sennheiser Group are Georg Neumann GmbH, Berlin (studio microphones and monitor loudspeakers), and the joint venture Sennheiser Communications A/S (headsets for PCs, offices and call centres).

You can find all the latest information on Sennheiser by visiting our website at www.sennheiser.com.

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