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Review

Review - MicroMemo

A new breed of third-party iPod voice recorders are coming and they will for the first time turn Apple's portable music player into an compact, handheld, professional recording device. The first one to soon hit the market is from Xtreme Mac and I found it a complete solution that opens the iPod to a whole new world.

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XtremeMac MicroMemo

Let me explain. The MicroMemo is different in two very big ways from previous iPod voice recorders. First, it hooks up via the dock connector on iPod's with video only instead of through the remote socket and headphone jack. That means the audio quality of a recording it much better sounding than devices that came out a few years back and sounded like you were talking into a tin can attached to a string.

Because of that new connector interface, the MicroMemo's second difference is its ability to record CD-quality audio with either the included microphone or a non-phantom powered, professional mic you plug in to a 3.5mm mini jack on its side. Regardless of which mic you use, you can record 16-bit audio up to 44Khz—good enough to broadcast on any radio station or online podcast. I'm predicting now this will be a hot product for radio stations throughout the world and you'll see radio/podcast reporters flocking to use it.

The MicroMemo comes in either black or white and snaps on snug to the iPod's bottom. When you connect the unit, the iPod automatically switches to Voice Memo mode, ready to record, pause, stop and save recordings as .wav files. The files come up on your iPod labeled with the date and time—not so easy to categorize and find if you record a lot of audio files—but that's the fault of Apple and the functionality programmed into the iPod, not XtremeMac's fault.

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The 4.25-inch tall mic that comes with it is adjustable and locks snugly into the mini jack connector on its left side. There is a small mic or line switch on the left side of the device, allowing you to also record line level from devices other than a mic. The switch is rounded off and recessed to protect it from being accidentally changed. You'll need a fingernail to get underneath it, and some might find it difficult to get at, but few users will change this switch and I'd rather have it this way than it switching after being caught on something like a bag or piece of clothing.

If you want to listen back to your recordings immediately, the MicroMemo's two tiny .25-inch speakers will kick in when you push and hold the XtremeMac logo button on the front for a few seconds. Their quality isn't great—it's more tinny sounding with little bass—but what can you expect from a device that is handcuffed to being small and compact? The MicroMemo speakers are good enough for a quick check, but your better bet is to check via your iPod earbuds. Even better, transfer files to your desktop or laptop for editing and listening through much bigger speakers. One important note: you can't monitor through your earbuds when you're recording live. That would be a nice feature, but I don't think this is a functionality of the MicroMemo, but that of the iPod.

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The quality of the audio recorded was excellent in our tests (listen to our two test files below). The omni-directional mic that came with it sounded fine and picks up voices from feet away, but our $150 professional mic (shown in the photo below) sounded even better with a more robust mix of highs and lows. Whichever mic you use, you'll be impressed.

The Bottom Line

The addition of the mini jack on this product opens up the iPod to a whole new realm of possibilities for those who want a palm size recorder that captures great audio. The MicroMemo adds that functionality in a low-cost product that is easy to use and durable. When you think about what it delivers for its size and price, I can't see many people disagreeing this is a winner of a product.

Click here to listen to an uncompressed audio clip captured by the MicroMemo
Clip captured as an AIFF file and converted to Apple Lossless in iTunes to save space without any compromise to quality.

Just The Facts

MicroMemo from XtremeMac

MSRP US$59.95

Pros: ability to plug-in professional non-phantom powered microphone via mini jack, excellent quality audio, removable mini mic

Cons: audio quality through speakers leaves much to be desired

14 comments from the community.

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A guest said: (hide)

This product has been delayed almost a year from the original announed date. What took so long? Are there any issues we should be aware of as this article was almost entirely positive.

What about a compare and contrast with Belkin's TuneTalk™ Stereo for iPod® with video

http://catalog.belkin.com/IWCatProductPage.process?Product_Id=277661

Why has no one else hopped on this market space for 16-bit recorders for iPod?

As a musican, this looks incredible for practice and jam sessions.

I'm just a little uneasy that the ship date slipped by so much.

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A guest said: (hide)

as always, iLounge has already reviewed this (and its competitors from belkin + griffin) more thoroughly, and better.

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gslusher said:

member since 13 Nov 2002 with 2088 posts, unranked, send him a message or view his profile

A caveat: the MicroMemo does NOT have a pass-through dock connector, so you're operating on the iPod's internal battery. If it's anything like the 3G iPod, battery life in recording mode will be less than in music playback.

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kiki said:

member since 06 Jun 2005 with 3 posts, unranked, send him a message or view his profile

I too read the announcement (such a long time ago) and thought it would be a great backup recorder. Given its small cost, I pre-ordered it and waited, then waited some more for delivery. I recieved it a few days ago and was not disapointed.

The quality is there and the recordings sound very good. The only downsides I see are the lack of any control over gain and the lack of any meter indication to set a level. On the upside the built in AGC is not that bad, not too aggressive, levels aren't jumping all over the place and the recordings are usable. Especially for a device that costs $60... I've used the MicroMemo with included mic and hooked up to a Sennheiser wireless system to provide phantom power for the mics. It works well but its kind of overkill. Although, its always nice to have more tracks that sound great.

The best thing that I can say about MicroMemo is that it does a quality job for very little money.

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LaurieF said:

member since 15 Jun 2001 with 3547 posts, TMO Forum Mod, send him a message or view his profile

Anonymous wrote:
as always, iLounge has already reviewed this (and its competitors from belkin + griffin) more thoroughly, and better.

As always anonymous cowards like this one feel as they are so superior that they can make stupid comments like this.

Go away - we don't like you.

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A guest said: (hide)

Has anyone else had any luck using the speaker to play back the audio from videos? I've been able to play back the recordings made by the MicroMemo, and regular songs/podcasts, but I don't hear anything when I play videos. Other than that, I'm liking mine.

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A guest said: (hide)

Here's the answer to my own question about whether the MicroMemo can play back the sound from iPod videos:

NO! Confirmed from Extreme Mac customer service.

I think it's misleading of them not to print this clearly on the box and in their advertising. Although I'm still keeping mine nonetheless.

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A guest said: (hide)

re: What took so long?

Supposedly the delays were due to the fact special chips had to be obtained directly from Apple, who weren't exactly making it their top priority.

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A guest said: (hide)

gslusher wrote:
A caveat: the MicroMemo does NOT have a pass-through dock connector, so you're operating on the iPod's internal battery. If it's anything like the 3G iPod, battery life in recording mode will be less than in music playback.

I liked the fact the device could be plugged in and went right to the recording interface. I just brought it into a class with me and made an attempt to record a 1.5 hour class. I had turned it on before class and wasn't watching it at all. When class was over the dead battery icon was on, the Ipod was essentially dead to use. I won't be able to recharge it until I get it back home. My initial impression is good, but the battery issue may be the fault of the Ipod and not the Micromemo device.

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A guest said: (hide)

I have been able to listen to Video through the speakers. You just have to play with it a little. I think that I had to turn the ipod off (by holding play) then plug in the recorder. The ipod then turns itself on automatically. Then navigate out of the recording menu and pic/play your video. Then hold down the center button on the recorder and listen away.

You might have to have the lasted firmware for the ipod that came out with itunes 7.

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realdoyle said:

member since 26 Oct 2006 with 1 posts, unranked, send him a message or view his profile

I have a a challenge for you. I want to find out if I could record direct to my iPod using an XLR to USB adapter like this: http://thinkdifferentstore.com/product_info.php/cPath/105/products_id/999

I know that there are Voice Recorders at the Apple Store but I've read reviews and they are not very reliable (skips/blips and distorted sound) and a couple of people have commented how they are horrible for recording live music; they just aren't made to handle dynamic sounds. I thought if I could hook a more dynamic (non-condenser) mic to my iPod I could get a relatively good reference recording of music rehearsals and performances so I can critique myself.

All of the Voice Recorders sold at the Apple Store hook right to the bottom of the iPod not throught the output jack at the top (which makes sense). I was thinking about using the data transfer cable that comes with the iPod and hooking the one end to the iPod data port and the USB end into the XLR-to-USB adapter and hooking the adapter directly into a Shure 57.

My concern is... will the iPod recognize that I have hooked up a mic throught the USB-to-XLR adapter and automatically know that I want to record audio like it does when you hook up one of the MicroMemo/Belkin/Griffin Voice Recorders? If not, is there a way to use this method and manually make the iPod go into record mode?

What are your thoughts on the topic?

-Josh

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A guest said: (hide)

I had a question I hoped someone could answer for me. For those of you that own one of these, do you have any control over the volume that you're recording at (perhaps via the ipod), or does it just automatically adjust to the level of incoming sound?

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A guest said: (hide)

Thanks for the review, Brad. The sample recording together with your comments and pictures helped me to choose this mic. - Chris

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Nebules said:

member since 30 Oct 2007 with 1 posts, unranked, send him a message or view his profile

For those in search of a fix for the inherent hiss in Micromemo recordings, here's a suggested solution:

I couldn't figure out how to eliminate the hiss in the Micromemo/iPod system, but I had success in removing it from recordings via Audacity.

1) Isolate Micromemo's microphone to where it's recording as close to 0db of sound as possible. Go into a closet and wrap just the mic in a thick sweater (you want to isolate the mic from even iPod noise). Save this 0db recording in an un-compressed format.

2) Make other recordings normally, and open them and the 0db recording together in Audacity.

3) Select the entire length of the 0db recording, select Noise Removal from the Effect drop-down, and then click 'Get Noise Profile'.

4) Select the entire length of each recording that you want to remove Micromemo hiss from, select Noise Removal, then 'Remove Noise' (I always leave accompanying the slider set close to 'less', to take as little bites as possible). This will remove the hiss from Micromemo/iPod recordings. While there will still be some minimal sound detritus remaining, it is negligible in the present context.

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