DSLR Audio

9 Comments

Rode-MicrophoneStereo-Rode-Videomic

One of the latest microphones released from Rode has touched down in the studio today. This is the Rode Stereo VideoMic Pro, and i'm trying to find the time to test this bad boy out.

VMPS_oncamera_backVMPS_back_left
find-price-button Rode Stereo VideoMic Pro

Product Overview
The Rode Stereo VideoMic Pro builds on the success of the Rode VideoMic Pro & Stereo VideoMic with improved stereo reproduction, sound quality and ergonomic design. The Stereo VideoMic's capsule feature a matched pair of 1/2" cardioid condenser capsules, mounted in a coincident X/Y position for accurate stereo imagery and detail. The microphone's small, ergonomic footprint features an integrated shock mounting system for superior isolation from vibration and mechanical noise. The multi-strand output cable is terminated with a 1/8" (3.5mm) output connector and delivers significantly lower noise transference than traditional audio cable.

VideoMic-Stereo
find-price-button Rode Stereo VideoMic Pro

The included shoe mount features an integrated shockmount system for even further protection against handling noise. The Stereo VideoMic features a high pass filter switch at 75Hz for minimizing low frequency noise, and a -10dB Pad for maximizing headroom for capturing loud signals without distortion. The +20dB level boost switch is specifically designed to provide a higher quality signal with DSLR cameras. When activated, camera preamp level is reduced, resulting in a lower noise floor and much clearer recording.

Broadcast recording quality on-camera microphone
Matched pair 1/2" condenser capsules in XY stereo configuration
Ultra lightweight, compact form factor
Two step High Pass Filter (flat, 75Hz)
Three position level control (-10dB, 0, +20dB)
9V battery powered - over 100 hours use (alkaline)
Integrated shock mounting
Integrated foam windscreen
3.5mm stereo mini-jack output
Billeted metal camera shoe mount with 3/8" thread for easy boompole mounting

Rode-Stereo-VideoMicPro
find-price-button Rode Stereo VideoMic Pro

13 Comments

Fiio Headphone Preamp DSLR Amp Pre-amp

For those that don't want to sync audio in post you may attempt to plug a microphone (like a Rode VideoMic, LAV mic, or Wireless Mic Receiver) directly to the camera's 3.5mm mic input, and then adjust levels from within the camera (unless you're stuck with AGC). One problem is that the camera's internal preamp is known to be fairly noisy if you have to boost the signal. The solution for better audio is to use an external preamp before feeding the signal back in to the camera and turn the camera's internal levels down to almost zero. The new Canon 5D Mark III now has a headphone monitoring port, but does it still suffer from internal preamp noise?

So here's an interesting question that comes in that might get your wheels spinning. Can you use something like the Fiio E11 portable Headphone Amp to boost and adjust your microphone levels? Unlike the other Fiio headphone amp options, the E11 has a 10 hour rechargeable battery and volume (gain) control. It's not going to offer phantom power to a microphone, but if you're already using a self powered mic, then there's no need for phantom power. The E11 has standard 3.5mm input and output connections.

We've seen a workflow where some people feed the headphone output of a Zoom recorder (for dual audio and because the preamp is better in the Zoom) back into the camera with a Sescom cable. Considering that option it sounds like a Fiio E11 could work out as an inexpensive external preamp for DSLR video (assuming the output signal is better than the DSLR). Anyone attempt something like this before? The E11 has some interesting specs, and you can take a look at the Product Description (click here).

Fiio Headphone AmpFiio Headphone Amp Boost Gain Levels
find-price-button Fiio E11 Portable HeadPhone Preamp - via Amazon

You can also find these Fiio E11 Headphone Amps via eBay (click here)

Fiio E11 Battery Amp
find-price-button Fiio E11 Portable Rechargeable HeadPhone Amp - via eBay

32 Comments

Did Tascam just drop a bomb on the Zoom H4n? The more affordable Tascam DR-40 is a great little recorder, but fell short when people realized you didn't have the same independent audio track levels like a Zoom H4n. The new firmware released today (found here), now adds that functionality to the Tascam DR-40. It still may not be as full featured as the Zoom H4n, but it has enough features for the average shooter, and this little recorder is $100 dollars cheaper than the Zoom H4n.

Tascam-DR-40-Review
find-price-button Tascam DR-40 4 Track Digital Portable Audio Recorder


10 Comments

Whoa, this new Olympus LS-100 Portable Audio recorder looks crazy. I believe it's a bit overkill for something like basic DSLR video work, but some people believe 'There's no such thing as Overkill'. Then again I don't really record Rock Concerts, so maybe something like this could come in handy for some shooters. BHPhotoVideo.com has this nice video review, and writes up a short article about the specs from the new Olympus LS-10 8-Track Portable Audio Recorder (found here). It certainly has a more modern look than the Zoom H4n. If it's something you find as a must have, it's already available for under $400 bucks (click here).

Olympus-8-Track-RecorderOlympus-LS-10-Audio-Recorder
find-price-button Olympus 8 Track XLR Phantom Power Portable Audio Recorder

9 Comments

When Rode released it's VideoMic Pro, the little shotgun mic was sold out for weeks. I'm anticipating the same would hold true for at least the innovative VideoMic HD with built in digital audio recorder.

rode-stereomic-pro

Through the comments, it looks like the Rode Stereo VideoMic Pro has now been listed for pre-order and comes in just shy of $300 dollars (found here).

rode-videomic-hd

There's also a product listing for the VideoMic HD with built in Digital Recorder, but no price has been listed yet. You could of course check in and get notified when it becomes available following the link (click here)

11 Comments

alesis-two-track-frontalesis-two-track-right-sideAlesis-Two-Trackalesis-two-track-side

The Alesis TwoTrack portable digital audio recorder sees a small price drop. Yup, looks like a Zoom H1 with X/Y stereo mics, 3.5mm Mic Input, headphone monitoring, adjustable Gain, and built in Auto levels if you're lazy. A steel threaded insert for tripod mount, and no web articles about battery drain issues. Audio can be recorded as 16-bit, 44.1 stereo wav file, or an MP3 at up to 192kbps, and stores them on the 128MB of internal memory, or to widely-available SD/SDHC (not microSD) cards with capacities up to 8GB. Operates on a single AA battery. Don't be fooled by the TwoTrack name, it just means Left/Right Channel from the stereo mics. Audio as good as the Zoom H1? Hmm..maybe not.

alesis-two-track-sale
find-price-button Alesis TwoTrack Stereo Handheld Audio Recorder

40 Comments

A new Stereo VideoMic Pro, and the VideoMic HD - worlds first 'Digital Recorder Microphone'. Say what?? Yes, Rode actually has a built in Digital Recorder inside their latest VideoMic HD that saves to MicroSD. Cray right? From the looks of it, I'm guessing this will save a copy of high quality audio to it's built in Digital Recorder, and spit out a signal via 3.5mm for the DSLR to record. I think i'll just let the Rode Press Release speak for the new products - below.

RØDE ANNOUNCES NEW STEREO VIDEOMIC PRO

ON-CAMERA Microphone
Tuesday January 17th 2012, Sydney Australia - RØDE Microphones is proud to announce the release of its latest on-camera microphone, the Stereo VideoMic Pro.

VMPS_oncamera_backVMPS_back_left

Building on the success of the VideoMic Pro, which launched in early 2011 and quickly became the defacto standard for DSLR on-camera audio, and RØDE’s original Stereo VideoMic, the new Stereo VideoMic Pro provides a high quality stereo option for videographers, and is ideal for recording music, and the atmospheric ambience essential in building a realistic audio scene.
Based around a matched pair of high sensitivity ½”cardioid condenser capsules in a coincident XY pair, the Stereo VideoMic Pro provides a wide stereo image with natural depth.

rode-videomic-stereo-polar-pattern

The Stereo VideoMic Pro builds on the feature set of the VideoMic Pro, with an ergonomic form factor perfectly suited to DSLR, consumer camcorders and large-sensor video cameras. The integrated shock mounting system provides superior isolation from vibration and mechanical noise that can otherwise degrade the recording quality. Additionally the lightweight yet robust multi-strand cable provides excellent acoustic decoupling from the camera and offers significantly lower noise transference than traditional audio cable.

VideoMic-Stereo

The user friendly designed rear of the microphone body features the power and equalisation controls, including a high pass filter at 75Hz which is designed to cut out the noise generated by air conditioning, traffic and other undesirable low frequency interference.

A -10dB PAD allows the user to reduce the sensitivity of the microphone, making it suitable for recording loud sound sources such as live music or at sporting events.

Like the VideoMic Pro, the Stereo VideoMic Pro features a +20dB level boost specifically designed to provide a higher quality signal with DSLR cameras. When activated, the typically low quality camera preamp level can be reduced, resulting in a lower noise floor and much clearer recording.

“The release of the Stereo VideoMic Pro reaffirms RØDE’s category ownership of the on-camera microphone, and gives yet another tool to filmmakers, content creators and musicians” commented Damien Wilson, RØDE Microphones’ Global Sales & Marketing Director. “The audio quality of this microphone really is outstanding, and I can’t wait to hear some of the great content our customers will create with it.“

The RØDE Stereo VideoMic Pro is shipping now. For more information please visit rodemic.com/svmp

THE WORLD’S FIRST DIGITAL RECORDER VIDEO MICROPHONE
Tuesday January 17th 2012, Sydney Australia - RØDE Microphones is extremely proud to announce the VideoMic HD, a high-fidelity, precision RF bias shotgun microphone with integrated digital recording, designed for use with DSLR and large-sensor video cameras.

VideoMic HD FrontVideoMic HD Left

The VideoMic HD’s audio DNA is directly inherited from RØDE’s flagship NTG3 professional shotgun microphone. Incorporating the same capsule and sharing much of the electronic design of the NTG3, the VideoMic HD is a true condenser super-cardioid shotgun microphone with RF bias technology. This makes it virtually immune to RF interference and condensation that can cause other condenser microphones to fail.

Continuing its history of innovation and ‘industry-firsts’ RØDE has incorporated a high quality digital recorder into the body of the VideoMic HD. This completely removes the requirement for a separate audio recorder, while still also providing throughput of the audio signal to the camera for a superior reference audio track.

File storage is via microSD card and a microUSB port is supplied for convenient file access and possible firmware updates.

VideoMic-HD-Digital-Recorder

An integrated headphone jack with level control allows users to monitor their recording in real-time, while a high contrast LCD display on the rear of the microphone provides visual metering as well as basic recording control.

Audio capture and output can be configured in a number of ways thanks to the microphone’s innovative output selection. In its default mode the VideoMic HD’s audio is recorded and outputted as a dual mono signal. When in ‘safety recording’ mode, the microphone captures and outputs the standard audio signal on the right channel and a -20dB attenuated signal on the left channel. In case of unexpected boosts in the audio the user has a safety backup channel of audio that can be referenced. A third output setting allows for dual mono audio capture and a balanced signal output using the optional RØDE VXLR 3.5mm to XLR adaptor.

rode-videomic-hd-digital-recorder

The VideoMic HD offers a 3.5mm mono line in that supports ‘plug in’ power, allowing for the connection of a secondary microphone such a lavalier or headset. The microphone’s fourth output mode allows the tracking of the line-in to one of the stereo channels, both on the on-board recorder and through the 3.5mm output jack.

The microphone body is constructed from rugged, lightweight die-cast aluminium and features a quick release cam lever for simple and secure mounting in any universally sized camera shoe mount.

Drawing on the design architecture of the award winning RØDE Blimp, the VideoMic HD features a unique windshield and suspension structure. The capsule and line tube are completely suspended inside the microphone, providing superior shock mounting and isolation from physical sound sources through the microphone body, and the outer geodesic structure provides strength while offering superior wind protection to foam windshields. A DeadCat VMHD furry windshield is supplied with the microphone to provide protection in high wind environments.

For more information and to register your interest to be notified when the microphone begins shipping, please visit rodemic.com/vmhd.

13 Comments

YouTube member LeftCoastInternetTV has a helpful tip about using the microphone on your hands free iPhone earbuds as a LAV mic. He goes to the extreme to actually cut off the headphone buds to minimize the footprint of the little microphone. I've seen several people covering small events with their rigged up iPhone, and this is a clever little tip from having to deal with dual audio in post. Since this is all based on hands free audio headsets, there's no reason this little tip won't work amongst all the android users out there too. It's not perfect at all, but perhaps a better audio recording app with manual levels could make things even better. [Thanks LeftCoast_TV]

Of course if you're willing to shell out a bit more cash, there's already plenty of iPhone adapters that will allow you to input standard 1/8" jack microphones like the Owle Bubo iPhone Microphone Adapter, or 1/4" jacks like the Peterson Musical Instrument Adapter Cable