Tag Archives: microphone

iKlip A/V Smartphone Mount



IK MultimediaYou’re covering an event and travelling light with a smartphone for video. For audio, you’ve got your radio mic but where’s the receiver to go? IK Multimedia have got it covered with the iKlip A/V smartphone mount for broadcast professionals. Daniel gets a demo from Starr.

The iKlip A/V is the first portable mount with a built-in pre-amp, allowing HD video from the smartphone to be matched with high quality audio from a radio mic. The mount can hold most standard-sized smartphones, and on the other side, there’s a XLR connection for the receiver. Output from the amp is a TRRS 3.5mm jack which is plugged into the smartphone to give great sound quality.

The iKlip A/V is expected to go on sale in Q2 2016 for around US$179.

Daniel J. Lewis is the host of the award-winning podcast about podcasting, The Audacity to Podcast. Daniel helps others launch and improve their own podcasts for sharing their passions and finding success.

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Marshall Electronics Targets Pro Portable Audio



Marshall Electronics LogoSmartphones, and in particular the iPhone, are beginning to replace the video camera for on-the-spot interviews especially when it’s a one person gig. While the video side of the recording is well covered by the iPhone, the audio isn’t, mainly because the camera has to be six feet away from the subject rather than the the six inches preferred by a microphone. Marshall Electronics have been thinking about this problem and Don gets a world exclusive on their newest product from Perry Golstein.

Marshall have been working on a set of portable accessories for the iPhone which connects pro gear for high quality audio recordings. Brand new is a battery-powered pocket-mixer with four audio inputs, headphone monitor and an analogue output. In addition, the mixer has a digital out over USB: connect the mixer to the iPhone via Apple’s camera connector and the audio can be recorded digitally. The mixer will be available later in the year with a target price of $249. Very neat.

Interview by Don Baine, the Gadget Professor.

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Samson Meteorite Falls Into CES



Samson LogoAudio specialists Samson today announced the new Meteorite, a USB condenser microphone for capturing high-quality recordings on a laptop or desktop. Meteorite is perfect for podcasting, creating audio for YouTube videos and recording music on your favourite software or apps, and to top it all, looks great.

Samson Meteorite

The Meteorite will be better than any computer’s internal microphone and soundcard, which is often provided at the minimum possible cost. The Meteorite’s studio-quality 14 mm capsule and dedicated audio conversion path provides a smooth, flat frequency response to capture the natural characteristics and dynamics of speech.

The Meteorite mounts to a magnetic base that lets you tilt and swivel the microphone to customise its positioning to your exact preferences. You can even take the microphone off its base and speak directly into it for recording or communicating in crowded noisy environments, and when combined with the iPad using Apple’s Lightning USB Camera Adapter or Camera Connection Kit (for 30-pin), the Meteorite is a great for recording on the go too.

The Metorite is priced at only $39.99 and to find out more visit Samson at CES South Hall 1, booth 21935.

I want one purely because it looks cool!


Sennheiser has Unveiled its New MK 8 Microphone



Sennheiser MK8Sennheiser unveiled its new MK 8, large-diaphragm, condenser studio microphone at NAB 2014. The new microphone features five selectable polar patterns. They are: omni-directional, wide cardioid, cardioid, super-cardioid, and figure-of-eight. The MK 8 also has a low cut/roll-off filter and selectable pad.

The MK 8 was designed and manufactured in Germany. It echos the sleek design of the MK 4 studio microphone. The fixed cardioid MK 4 was designed for plug-and-play simplicity. The multi-pattern MK 8 offers additional control for the refined recording engineer.

The new microphone has a one-inch, dual-diaphragm capsule, precisely spattered with 24-carat gold and elastically mounted to reduce structure-borne noise. It also has a three-position filter that allows the user to either eliminate low-frequency noise below 60 Hz (-18 dB/octave, low-cut position) or introduce a softer roll-off effect from 100 Hz down to compensate for the proximity effect in close miking (-6 dB/octave, roll-off position).

The MK 8 is encased in a sturdy metal housing. This gives it relatively low sensitivity to humidity, as the impedance conversion is done within the capsule. It is packaged with a microphone clip and protective pouch. Optional accessories include an elastic suspension, a foam windshield, a pop filter, and a hard case. The new MK 8 microphone will be available in late summer of 2014.


Wireless 600 Mhz Spectrum Auction Impeding on Wireless Microphones



wirelessA couple months ago I was at a conference recording interviews. I stopped and talked with another independent broadcaster to compare rigs. I noticed he had a wireless unit that was in the illegal wireless range. I told him about the spectrum auctions and how devices in that range interfere with the Emergency band. A week later, he notified me to say he got a new wireless to comply.

Hopefully its not in the 600 Mhz range…

The FCC opened up new spectrums for Auction. The 600 Mhz range (Channel 38 – 606 to 614 Mhz) is a spectrum that T-Mobile and Sprint are vying for simply because they only have a high-frequency ranges (in the 1900-2100 Mhz range). These low frequencies can push signals much farther, therefore, better call quality.

However, this new spectrum auction could affect those people who use wireless devices. Broadcasters, musicians or anybody that uses a wireless device might have to turn around and buy new equipment — if the wireless device is in the 600 Mhz range. Wireless devices affected could include microphones, instrument body packs and other high quality wireless devices. 

 

While no mention of emergency bands are going to be on the 600 Mhz spectrum, your device might see signal interference if used. Similar to hearing a TV or radio signal in a speaker when it shouldn’t be there (this was a running joke in the movie Spinal Tap as the amps would get interference all the time). If a caller was trying to contact emergency services, their call could be hampered because of other signals around them.

Sennheiser Asks for Compensation

Audio specialist Sennheiser has put together a petition to the FCC to compensate those people who own microphones using the 600 Mhz range. They stated the 700 Mhz spectrum change of 2010 forced people to buy new equipment and it is not fair to ask them to do it again only three years later.

These wireless devices can cost anywhere from $600-$2000. A TV station for example, can have several wireless devices to use so they can report the news. This could mean a replacement cost of $5,000 or more (more toward the $20,000 range), if all devices are on this 600 Mhz spectrum.

“Wireless microphones are an essential ingredient of content creation in the United States,” commented Joe Ciaudelli, spectrum affairs, Sennheiser Electronic Corp. “Currently, the United States is the number one content creator in the world when it comes to broadcasting, film production and live events. The A/V professionals that produce this content, which is enjoyed by both domestic and international consumers, depend on the 600 MHz frequency spectrum each day.”

Does My Equipment Use 600 Mhz?

So far from what I have reviewed, Sennheiser, Shure, AKG, Kam and some Sony wireless systems use the 606-614 Mhz range. These are mostly UK-based electronics, too. Other US based wireless UHF microphones use a lower channel (30-32) range.

If you do have equipment that meets the 606-614 Mhz range, it might be best to plan for a changeout. Talk with your representative about replacement options.


Griffin MicConnect for iOS at CES 2013



Griffin MicConnectJeffrey Powers goes all Pop Idol when he chats to Jackie from Griffin Technology about the newly announced MicConnect, which connects iOS devices to XLR mics with phantom power.

The Griffin MicConnect is a small brick adaptor with an XLR socket (input) on one side for the microphone and a 3.5 mm jack on the other to connect into an iPhone, iPod or iPad. A 3.5 mm socket provides for headphone monitoring of the sound source and for condenser mics, the unit takes two AA batteries to provide phantom power (48V).

(As an aside, I’m not 100% clear if this is iOS only – the 3.5 mm jack looks pretty standard and there’s no reference to special apps being required so if Android is your OS of choice, it might be worth contacting Griffin directly.)

Included in the interview is Griffin’s updated Mic Stand Mount, which is now compatible with all iPad models (not Mini), and unsurprisingly holds an iPad on a mic stand. Jeffrey reckons the MicConnect and the Mount are a great combo for the mobile podcaster. Pricing-wise, both the MicConnect and the Mount are $39.99 but the MicConnect won’t be available until June.

Interview by Jeffrey Powers of Geekazine for the TechPodcast Network.

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Shure PG48 Microphone Review



Shure PG48I do a small non-tech related podcast and this month I decided I needed to upgrade my equipment. I had previously been using the headphones that I use with my android phone and after 10 episodes I decided it was time to do an upgrade. I have been following and listening to the Podcast Answer Man, Cliff Ravenscraft for several years now, and he recommends getting a dynamic XLR microphone for office recording. Although he does love the Heil PR40 it is a little steep for my bank account. I ended up getting the Shure PG48 Vocal Cardioid Dynamic Microphone. The microphone comes with a Mic clip, a 15 foot XLR cable and a carrying pouch. I also purchased a XLR female to 1/4 Male adapter separately. The Shure PG48-XLR list price is $49.00, but was on sale for $39.00 through Amazon. This is a dynamic microphone so it is built to pick up sound from the front while filtering out most sound from the side and back. It is supposed to be able to handle extreme volume level without distortion. It has a frequency response of 70 to 15,000 Hz. The microphone itself feels good and sturdy. It has an on/off switch which I love. I have done a short test of the Shure PG48-XLR which I have enclosed here.

Testing the P48

I still waiting for the mic stand I ordered and my mixer before my current setup is complete. If you listen to the audio above especially with headphones, you can clearly hear the difference. With the PG48 there is very little background noise and its much clearer. I have to admit I am not an audio snob, but even to my ears the PG48 sounds much better. At this point I am glad I purchased it.