Sony ICD-UX570F Digital Voice Recorder with Built-in 4GB

Description

The ICD-PX470 from Sony is a versatile digital voice recorder designed to cater to a wide range of recording needs. This device is equipped with a built-in USB connection that allows for seamless file transfers without the hassle of cables. It records in both linear PCM and MP3 formats, making it suitable for capturing everything from lectures and meetings to personal notes and live music performances. Simply plug the unit into an available USB port on your computer to move files back and forth effortlessly.

With 4GB of built-in memory, the ICD-PX470 offers substantial recording capacity. However, for users who require more space, this device features a microSD card slot for expandable memory. Additionally, the calendar-search function makes locating specific recordings a breeze. The audio quality is further enhanced by a low-cut filter that effectively eliminates unwanted noise and rumble. The device also includes an Auto Voice Recording mode, a high-sensitivity S-microphone system, and adjustable options that allow for capturing stereo or mono sources, whether at close range or from a distance. The included AAA battery provides an impressive battery life of up to 55 continuous hours, ensuring that you can record for extended periods without interruption. Furthermore, Sound Organizer software for Windows is included, making file management even more convenient.

USB-Direct Connection for Quick File Transfer

Transferring files to or from your computer is made conveniently possible with a USB-direct connection. Just plug the ICD-PX470 straight into a free USB port—no USB cable needed. This feature not only simplifies the process of file transfer but also enhances the overall user experience, allowing you to quickly access your recordings without additional accessories.

Expand Your Memory with the microSD Card Slot

The ICD-PX470 comes with 4GB of built-in memory, which provides a maximum recording time of 59 hours and 35 minutes when recording stereo MP3s at 128 kbps. However, for those who require additional storage, you can easily expand your memory capacity with a microSD card, allowing for up to 32GB of additional memory. This expansion equates to over 536 hours of recording time at the same MP3 settings, making it an ideal choice for professionals, students, and anyone who frequently records audio.

Calendar Search Finds the Right File Quickly

Recordings are marked by date, so you can find which ones were made on a specific day. The calendar search function allows you to bring up a visual calendar to browse through days, making it easy to locate the recording you’re looking for. This feature is particularly useful for users who attend numerous meetings or lectures, as it saves time and effort in searching for specific files.

Low-Cut Filter Eliminates Unwanted Noise

Filter out low-frequency background noises by engaging the low-cut filter. Sources of unwanted noise such as projectors, traffic, or wind can be filtered out of your recording, making voices clearer in the process. This feature is essential for users who often record in noisy environments, ensuring that the main audio source remains the focus.

Transcription Playback Helps You Review Recordings

Getting conversations down on paper is facilitated with the unit’s transcription playback mode. You can 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, making it easier to listen closely to what’s being said. This functionality is particularly beneficial for journalists and students who need to transcribe interviews or lectures accurately.

S-Microphone System Captures Distant or Quiet Sounds

You can record faint audio sources without capturing excessive background noise, thanks to the high-sensitivity, low-noise S-microphone. This feature is crucial for capturing clear audio in situations where sound sources are distant or when recording in quiet settings, such as during interviews or personal reflections.

Auto Voice Recording Reduces Background Noise

If you want to record someone talking, simply turn on Auto Voice Recording. The ICD-PX470 will automatically adjust its audio-capture settings to focus on vocal frequencies. The result is a clearer recording with significantly reduced background noise. When you listen back to the recording, on-board Clear Voice technology further cleans up the signal for enhanced clarity. This feature is particularly useful in environments where background noise can interfere with the clarity of spoken words.

Adjustable Microphone Range for Clearer Voices

Adjustable microphone settings allow you to hone in on the sound you want to capture. When you’re recording a single voice, Focus mode captures a narrow field of sound from one direction. Conversely, when you’re in meetings, the Wide-Stereo mode allows you to capture everyone in the room. Additionally, you can choose from four “scene” presets (music, meeting, interview, dictation) to further optimize the audio settings based on your recording needs. This versatility ensures that you achieve the best possible audio quality for any situation.

Long Battery Life for Extended Recording

When recording with the built-in mic at MP3 192 kbps, the supplied AAA battery will last for up to 55 hours. This extended battery life is ideal for users who need to record over long periods, such as during conferences, lectures, or field research. You won’t have to worry about the recorder dying in the middle of an important session, making it a reliable tool for various applications.

Buying Guide: What to Consider When Purchasing the Sony ICD-PX470

When considering the purchase of the Sony ICD-PX470 Digital Voice Recorder, it’s essential to evaluate several factors to ensure it meets your needs. Below, we outline key buying criteria, use cases, and decision factors that will help you make an informed decision.

Key Features to Look For

• Audio Quality: Look for features like the low-cut filter and auto voice recording that enhance clarity and reduce background noise.
• Storage Capacity: Consider your recording needs. The built-in 4GB memory may suffice for casual use, but if you plan on recording extensive sessions, the microSD card slot for expandable memory is a significant advantage.
• Battery Life: With up to 55 hours of recording time, the ICD-PX470 is well-suited for long sessions. Ensure that this aligns with your recording habits.
• Ease of Use: Features like the calendar search and transcription playback mode make it user-friendly, especially for those who may not be tech-savvy.
• Portability: The compact design and lightweight nature of the ICD-PX470 make it easy to carry, which is crucial for users on the go.

Use Cases in the Kenyan Context

The Sony ICD-PX470 is an excellent choice for various users in Kenya, including:

• Students: Ideal for recording lectures and study sessions, the device helps students capture important information for later review.
• Professionals: In a business environment, the ICD-PX470 is perfect for recording meetings, interviews, and presentations, ensuring that no crucial detail is missed.
• Journalists: For reporters and content creators, its high-quality audio capture is essential for interviews and field recordings, providing clear audio that can be easily transcribed.
• Musicians: The device is also suitable for recording music sessions, rehearsals, or live performances, thanks to its adjustable microphone settings and high-sensitivity microphone.

Pricing Analysis

As of 2025, the Sony ICD-PX470 is priced at approximately KSh 12,500. This price point positions it competitively within the market, especially considering the range of features it offers. When comparing it to similar products, consider factors such as audio quality, battery life, and additional features like expandable memory and ease of use. Here are some alternative options to consider:

• Zoom H1n Handy Recorder: Priced around KSh 15,000, this device offers higher audio quality and is favored by musicians and podcasters.
• Olympus WS-853: Available for about KSh 10,000, this recorder features similar functionalities but may lack some advanced audio processing features of the ICD-PX470.
• Philips DVT2510: Priced similarly to the ICD-PX470, it offers good recording quality and is often recommended for students.

Frequently Asked Questions

1. What formats does the Sony ICD-PX470 record in?

The ICD-PX470 records in both linear PCM and MP3 formats, providing flexibility depending on your audio needs.

2. How do I transfer files from the ICD-PX470 to my computer?

Simply plug the device into a USB port on your computer using the built-in USB connection. There’s no need for a separate USB cable.

3. Can I expand the memory of the ICD-PX470?

Yes, the ICD-PX470 features a microSD card slot that allows for memory expansion up to 32GB, significantly increasing your recording capacity.

4. How long does the battery last?

When recording at MP3 192 kbps, the ICD-PX470 can last up to 55 hours on a single AAA battery.

5. Is there a warranty for the Sony ICD-PX470?

Yes, typically, Sony products come with a standard warranty. Be sure to check with the retailer for specific warranty details.

Troubleshooting Guide

If you encounter any issues while using the Sony ICD-PX470, refer to the following troubleshooting tips:

• Device Won’t Turn On: Check if the battery is inserted correctly and has sufficient charge. Replace the battery if necessary.
• Audio Quality is Poor: Ensure the low-cut filter is engaged if recording in noisy environments. Check microphone settings and adjust as needed.
• File Transfer Issues: Ensure the USB connection is secure. Try a different USB port if the device is not recognized by your computer.
• Memory Full Error: Delete unnecessary recordings or insert a microSD card to increase storage capacity.

Maintenance Tips

To ensure the longevity and optimal performance of your Sony ICD-PX470, consider the following maintenance tips:

• Regularly Update Software: Keep the Sound Organizer software updated for the best file management experience.
• Clean the Device: Use a soft, dry cloth to clean the exterior and ensure that the microphone is free from dust and debris.
• Store Properly: When not in use, store the device in a protective case to prevent physical damage.
• Monitor Battery Health: Replace the battery when performance declines, and avoid leaving the device in extreme temperatures.

Conclusion

The Sony ICD-PX470 Digital Voice Recorder is an excellent choice for anyone in need of a reliable and high-quality recording device. Its combination of advanced features, ease of use, and portability make it suitable for various applications, whether in educational, professional, or personal settings. At a competitive price of KSh 12,500, it offers great value for its capabilities. By considering the key features, use cases, and maintenance tips outlined in this guide, you can make an informed decision and maximize your recording experience with the ICD-PX470.