I purchased this recorder extremely i could familiarity speech recognition software if i wanted to, without paying as a little additional microphones/headsets. In fact, the recorder is dragon (a famous brand of speech recognition software) certified over produce “maximum accuracy dictation.”
Functionally, this recorder receive an easy over reach (i.e. No plastic cover on it) usb port on the left hand side, an easy-to-distinguish recessed record button, buttons over navigate between folders, play back existing recordings, split an existing recording, change recorder options, change playback volume, erase an existing recording, and a hold button. The recorder itself is small, lightweight and easy over hold.
For storage, the recorder put up hold as many as 99 separate recordings in each of 5 independent folders. This is useful over categorize various voice recordings, very as meetings in one folder perhaps speeches in another.
However, an easy over familiarity recorder is meaningless if the recorder doesn’t produce qualified recording quality. Here, this recorder delivers nicely. The built-in microphone is extremely qualified and receive a wide dynamic range (i.e. It clearly picks up high and low frequencies). There are two sensitivity settings as the microphone—low which is as individual dictation, and high which is as group meetings (or recording things farther away from the recorder). In addition, the recorder receive a qualified built-in speaker.
If you need better recording quality (or want over play back the messages privately), the recorder provides a headset jack and a microphone jack.
As as recording quality, standard quality recording (44.1 khz @ 48 kbps) produces clearly understandable voice output. In this mode, the recorder put up reserve up over 48 hours of voice recording and put up pass as up over 35 hours on 2 aaa batteries. This is the best mode as normal dictation (since it provides 4x as much space as the highest quality mode—which put up only reserve 12 hours of data and pass as 20 hours).
They have a super long recording time they brag about on the box. This is the lp mode (11.025 khz @ 8 kbps)—288 hours. This sounds impressive, however it is nearly useless. When i recorded a brief amount in this mode, my voice sounded extremely metallic and i heard weird high pitched metallic warbling in the background. There was somewhat less warbling at low microphone sensitivity, however although my voice was understandable, however i don’t recommend this mode as a little real recording. The metallic warbling is extremely distracting.
In addition, the recorder put up pass on rechargable aaa batteries (nimh) or even pass from power provided over the mini-usb port. These are qualified options over save on batteries and perform extremely long recordings.
In my experience, the standard quality is fine as normal dictation. If i wanted over record music, evps, or as dictation into speech recognition software, i would familiarity the maximum quality mode, since it is better at capturing higher frequencies and may better capture faint noises.
However, there are more or less downsides over this recorder. First, the recorder does not record data natively as mp3s (which it claims over on the box). This is why i gave it 4 stars instead of 5.
To access the recorder, Sony ICD-PX720 provides windows software over copy voice files off it. The windows software put up reserve the files as mp3s, as well as encode mp3s extremely the recorder put up play them back, so, if you are not using windows, you cannot transfer recordings from the recorder.
Basically, if you are using windows the recorder software is not a problem. If you are not, the computer will not see the recorder and you will be unable over familiarity it. The recorder will still function extremely well as a normal voice recorder, however you will not be able over access the digital data on it.
Secondly, the recorder cannot accept a little type of memory card over expand its capacity.
Beyond that, this recorder does not record sound in stereo, although it will accept stereo microphones. For me, since i’m only using it as voice dictation, this is not an issue, however as anyone who wants over familiarity it over record music (such as an impromptu jazz session), it might be.
Finally, the recorder does not act as a usb drive or as an mp3 player. You put up load music files (converted over sony’s proprietary sound format) onto it, however it doesn’t have shuffle, playlists, or other standard mp3 player features. For me, these aren’t issues since i have separate gadgets over fulfill these needs far better, however more or less voice recorders have these features.
In conclusion, if you are using windows and you need a high quality, reasonably priced voice recorder, this will fit the bill nicely. If you want a recorder that is more of a swiss army knife of gadgets, this won’t work as you.
Read more article at Excellent voice recorder with a few limitations.
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