Sony ICD-PX470 4GB Digital Voice Recorder -Black suitable for recording lectures, interviews, etc with crystal clear voice

USB direct connection for quick file transfer
Transferring files to or from your computer is fast and convenient. Just plug the ICD-PX470 straight into a free USB port for an immediate connection—no USB cable needed.

Expand your memory with the micro SD card slot
The ICD-PX470 comes with 4 GB of memory built-in, which gives you a max recording time of 59 h 35 m when recording in stereo at MP3 128 kbps. You can expand your memory capacity with a micro SD card for up to 32 GB of additional memory—equivalent to over 536 hours (Micro SD 32 GB, MP3 128 kbps) of recording time.

Low-cut filter eliminates unwanted noise
Filter out low-frequency background noises when you record by engaging the low-cut filter. Sources of unwanted noise like projectors, traffic or wind can be filtered out of your recording, so it’s easy to make out voices when you listen back.

S-microphone system captures distant or quiet sounds
Now you can record those faint audio sources without capturing excessive background noise, thanks to the high-sensitivity, low-noise S-microphone. Even the sound of birds twittering in the distance can be captured naturally and clearly.

Auto Voice Recording reduces background noise
Want to record someone talking? Turn on Auto Voice Recording and the ICD-PX470 will optimise audio capture settings for vocal frequencies. The result is a purer recording with reduced background noise. And when you listen back to the recording, Clear Voice technology cleans up the signal even more for improved clarity.

Calendar Search finds the right file quickly
Recordings are marked by date, so you can easily find which ones were made on a specific day. Bring up the calendar to browse through days and find the recording you’re looking for.

Transcription playback helps you review recordings
Getting conversations down on paper is easy with the transcription playback mode. Easily fast-forward and rewind through the track, or create cue points that help you find your place quickly. Digital Pitch Control even lets you slow down the playback speed so you can listen more closely to what’s being said.