Sony ICD-PX470

Direct USB connection for fast file transfer
Transferring files from your computer and computer is quick and easy. Just plug the ICD-PX470 directly into an available USB port for instant connectivity - no USB cable needed.

Expandable memory with micro SD card slot
The ICD-PX470 includes 4 GB of built-in memory, which gives you a maximum recording time of 59 hours and 35 minutes while recording 128kbps stereo audio. You can expand the memory capacity with a micro SD card up to 32 GB of additional memory - equivalent to more than 536 hours (Micro SD 32 GB, MP3 128 kbps) recording time.

Calendar search lets you quickly find the right file
Recordings are tagged with a date so you can easily find the ones that were done on a particular day. The ability to view the calendar to view the days and find the desired recording.

Transcription playback helps you view your recordings
Easily transcribe conversations in transcription playback mode. Easily rewind and rewind recordings or create sequence tags that help you quickly find a particular passage. The digital speed control function even allows you to slow down playback speed so you can listen more closely to the conversation.

The highpass filter eliminates unwanted sounds
Eliminate low-frequency background noise during recording by using a high-pass filter. Unwanted sound sources, such as projectors, traffic, or wind, can be eliminated from the recording, so it's easy to distinguish between voices while playing a recording.

Recording and listening in L-PCM or MP3 format
Select one of two popular file formats during recording. The L-PCM format files are larger in size but they record more detail - perfect for recording music. MP3 files are compressed but require less free space, making them more suitable for recording long lectures or meetings. The ICD-PX470 will also play MP3s and PCMs so you can listen to your favorite songs in the music player mode.

Automatic voice recording suppresses background noise
Do you want to record a conversation? Turn on automatic voice recording and ICD-PX470 Voice Recorder optimizes audio recording settings for vocal frequencies. As a result, you will get a clearer sound with background noise. During recording playback, Clear Voice cleans the signal to provide even better clarity.

The S-microphone system records distant or quiet sounds
With its high sensitivity and low noise S-microphone, you can now record these silent sound sources without recording excessive background noise. Even the sound of twittering birds in the distance can be registered naturally and clearly.

Extremely long battery life for longer recording
When recording with the built-in 192/128 kbps MP3 microphone, the running time of the attached AAA battery is up to 55 hours. It's more than two full days of continuous recording between battery replacements - ideal for recording during long conferences and events.

Adjustable microphone range for recording clearer voices
Adjustable microphone settings sharpen the sound to be recorded. When recording a single voice, focusing mode captures a narrow sound field from one direction. During the meetings, the Wide-Stereo mode extends the reach to record all in the room. Select from four preset "scene" settings (music, meeting, interview, dictation) to further optimize your sound settings.