External memory: MicroSD (2GB - 32GB)
MP3 (128 kbps): 65 hrs,
WMA (8 kbps): 1000 hrs
1 x AAA alkaline battery
Low cut filter
WAV (512 kbps)
1 x AAA alkaline battery: 14.5 hrs
Long recording time
MP3 8 kbps (MONAURAL): 75 Hz - 3 kHz,
MP3 128 kbps: 75 Hz - 15 kHz,
MP3 192 kbps: 75 Hz - 15 kHz
MP3 (128 kbps): 65 hrs 10 min,
MP3 (192 kbps): 43 hrs 25 min
Voice operated recording (VOR) function
Built-in 300 mW speaker
Peak reduction function
Seamless gain control
Level align feature
2.5mm TRS Jack
XLR/TRS combo Jack
3.5mm stereo mini Jack
XHQ (128kbps): 16 hrs,
HQ (32kbps): 65 hrs,
LP (16kbps): 130 hrs
Voice activation mode
Continuous record mode
Olympus WS-822 GMT
Convenience and Quality
Ease of use and advanced functions are what we all expect from a cutting-edge device. With this in mind, one of the things Olympus manufacturer has added to its recorder is a built-in USB connector, making it possible to plug it right into PC and transfer the recorded files much quicker. From the same connector, the recorder can also be recharged. Olympus WS-822 can be used not as a recorder but also as a USB memory device, which definitely adds to its multifunctionality. To make the search of the recorded files easier, the recorder features a calendar function so that a user could find any file simply by date. The number of recording settings include Lecture, Conference, Meeting, Dictation, or DNS, allowing the Olympus WS-822 use in various situations.
Olympus, the Home of Gods
This worldwide renowned company was founded in Japan, back in 1919 and surprisingly at the time was engaged in the production not of the electronics but medical equipment. It was only in 1936 when the company decided to change its course in favor of electronics manufacturing and presented its first Semi-Olympus I camera to the world. Today, the quality of products by Olympus isn't doubted by anyone and millions of people worldwide opt for its cameras, lenses and, of course, digital voice recorders.
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Voice Recorder + MP3 Player
Believe it or not, Trustin audio recorder has one of the extras that most of its rivals lack - MP3 functionality, so you can use it not only for recording voice or sound, but actually for listening to music like you would do with a conventional player. The recorder comes with a micro USB cable, allowing easy data transfer between the device and your PC, and offers capacious internal memory of 8 GB making it proper for storing up to 800 tracks in 320 kbps MP3 format.
Recording Phone Calls
Another distinguishing feature of the recorder is it allows recording right from your cell phone. All you need is to connect it to your phone via a cable and click to record. Easy as that.
To sum up, Trustin audio recorder is an excellent choice for recording ambient sounds alongside conversations and audio files from other gadgets.
Art Inspires Innovation
Can you recall a famous “Home Alone” scene when the main hero, Kavin McCalister uses a Talkboy voice recorder to reproduce the captured conversation? They have actually used a non-working preproduction model. It was only after "Home Alone 2" that the working version of this audio recorder was released. It is not surprising that this cassette player and recorder became super popular with movie fans!
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Quality by Sony
Boasting the highest product quality and always keeping in tune with the times, Sony holds the leading position among the top electronics manufacturers for quite a long while already. For this review, we've decided to pick its ICD-BX140 voice recorder that brags a winning combination of high-quality materials and thought-out design and all this at an attractive price. The ICD-BX140 voice recorder supports HVXC and MP3 formats and provides a decent frequency response with the highest bit rate of 192 kbps in MP3 format. The frequency response within the range of 75 Hz - 15 kHz makes it a good fit for recording conversations, lectures, music, with minor distortions.
All You Need for Quality Recording
What we like about the ICD-BX140 is that it's got all the features that can make any device pretty special. The recorder is neatly designed with only few control buttons and a monochrome LCD display. Thanks to the built-in 300 mW speaker, it allows reproducing the recorded files without using headphones. The internal memory capacity isn't big but still sufficient for most users making 4GB in total and allowing recording files with the total length of up to 1043 hours (at 8 kbps) and 65 hours 10 minutes (at 128 kbps); you're to choose the recording quality. The recorder is powered by 2 AAA batteries that come included and can work for up to 45 hours before the batteries need to be replaced.
Simple and Efficient
For enhanced listening experience, we'd recommend you to get earbuds additionally.
Musicians will Appreciate
To get a professional-grade recording quality, you need to use a quality recorder like this TASCAM DR-40. First of all, the device is equipped with two built-in microphones, which you can re-arrange in two positions, X-Y and A-B accordingly, depending on the effect you'd like to achieve. Being found in professional equipment only, this peculiarity makes the TASCAM DR-40 next-higher with pro recording systems. Unlike the rivals, the TASCAM DR-40 has XLR/TRS combo jacks for connecting external microphones and a mixer, or even a conventional condenser mic. Speaking of the recording specs, the unit has shown great performance under 125dB SPL capturing voices and clear sounds of the big group of people; in turn, this makes it suitable for recording not only lectures and conversations but actually concerts of your favorite bands.
Did you know that there were only tree people singing while recording the opera part of Queen’s “Bohemian Rhapsody”? Being able to create a wide vocal range, May, Mercury, and Taylor had to keep singing their parts again and again. The thing is that back in 1975 there was only 24-track analog tape available. Musicians had to make 180 separate overdubs, which were then used to make a chorus. Singing for 10-12 hours per day, and having spent three weeks recording the whole thing, they managed to create one of the most beautiful and popular singles ever known.
To Use with Your Digital Recorder
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A Kind of Magic
Innovations intermingle with each sphere of our lives, expanding our opportunities. Not surprisingly, there found so many exciting solutions today. The PenRecorderPro SL200 is definitely one of them and worth a special attention. At first sight, it looks pretty much like a regular ball point pen, yet, it isn't a pen but a full-fledged recorder packed in a small size like this to fit in any bag and be there at your fingertips when you need it. Thanks to its discreet look, there's no chance it will ever attract attention of your lecturer even if you keep it blank open on your desk, recording a lecturer. Unlike a pen, though, the SL200 has a small LCD screen that shows the battery life, record time and the chosen mode.
According to statistics, PenRecorderPro SL200 is one of the most popular and frequently bought recorders on the market. Not without a reason, of course. That it doesn't look plain like a recorder comes its one of the evident advantages. It also offers user-friendly navigation and control with automatic volume adjustment. All you need to activate it is to slide its switch up. Packed with a remote control, it allows reproducing the recorded files without the need for you to be in the proximity to the "pen", which is handy considering the needs of most students. To listen to the recorded media, you don't necessarily need to have headphones on you, due to the integrated speaker. Yet, if you don't want the sound from your recorder to be outheard by others, we'd recommend you to get a set of wireless headphones. The SL200 is compatible with both Windows and Mac OSes and can work for up to 13 hours on a single charge.
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What is a Digital Voice Recorder
After a conference, meeting or lecture it is not so easy to recall all the details even if you have made some notes. A digital voice recorder is a handy and functional device that allows high-quality sound recording, audio files storage and reproduction. Most modern devices have pretty large internal and/or external memory and a whole bunch of useful features. A digital audio recorder comes useful when interviewing people, attaining lecturers, recording phone calls and in many other situations when it's important to save conversation sequence. We have reviewed five best models available on the market to narrow down your choice and help you choose the one you'll find more suitable for your needs.
While a lot of digital voice recorders can perform the functions of MP3 players, we still recommend you to get a dedicated device and enjoy your playlist in decent quality.
What Features to Compare
The first thing to consider when choosing a digital voice recorder is what audio formats it supports. The most popular are MP3, WMA and WAV. Should you pair your recorder with other gadgets, go for the recorder that allows saving files in MP3 files. WMA format will be even better quality-wise if space isn't an issue for you.
Obviously, you also need to check the memory capacity of the chosen digital voice recorder, even though, in most cases, the internal memory of recorders can be expanded with a microSD card later on. There found digital recorders that can use even flash cards; they will be an ideal option for professional users.
Recording Quality and Time
What you should also consider is how long it takes to make a record in the highest quality. This will also tell you of the internal space you will need to save these files, for the longer the record, the more weighty it is. Speaking of bit rates, follow these simple guides:
- 128 kbps will be good for capturing conversations, lectures, webinars, etc.
- 256 kbps ensures better sounding much closer to the original, preventing distortions, yet, the media will also require more of the internal memory capacity.
- 320 kbps is obviously the best bit rate, offering the finest sound quality.
Frequency response is another important parameter, especially for those who plan to use their voice recorders for capturing music. You can find it in the range of 70 Hz - 20 kHz and 20 Hz - 40 kHz, with the latter being more appropriate for the media recording.
Power Supply and Usability
Digital voice recorders are usually powered by either a built-in rechargeable battery or AA/AAA batteries and feature indicators that will tell you when it's time to recharge or replace batteries. Most modern digital recorders allow from 10 up to 100 hours of wireless operation, depending on the model. The device usually comes with a USB connector, Micro or Mini USB cable for charging the unit and for the data transfer. Some models have a headphones jack and/or external microphone/mixer audio jacks. Extras such as voice activation mode and a timer add up to the usability of digital audio recorders, enabling much more comfortable use.
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5. Bit rate, Wikipedia. February 5, 2017.
6. Doug Boyd Digital Audio Recording: The Basics, OHDA.
7. Gary Altunian What Are the Different Types of Music Files? Lifewire. October 14, 2016.
8. Common Audio File Formats, Shutterstock.
9. R. Kayne What is a Digital Voice Recorder? wiseGEEK. February 2, 2017.
10. Digital recording, Wikipedia. December 14, 2016.