Philips VoiceTracer DVT4115

Capture conference content from distant speakers with excellent audio quality thanks to three specialized high-fidelity microphones. Record and control the recorder remotely using the smartphone app for superior flexibility. Share files easily worldwide via the app. Combined with Sembly's AI Speech-to-Text Cloud Software, recordings can be converted to text quickly and accurately. Simply upload files to Sembly on your computer, and the software will automatically convert recordings into text.

Key Features

Superior Audio Quality

• Three specialized stereo microphones for capturing distant speakers.
• Stereo MP3 and PCM recording for clear playback and easy file sharing.
• 8GB internal memory for up to 88 days of recording.
• Rechargeable lithium-polymer battery for exceptionally long recording sessions.

Simple and Intuitive Experience

• Free smartphone app for remote audio control.
• Large color display for clear recording status information.
• Audio scenes for perfect automatic audio settings in any situation.
• Intelligent recording and playback functions for optimal results.

Voice Becomes Text

• Automatic conversion of recordings to text, up to three times faster than typing.
• Automatic meeting transcription with speaker identification for easy follow-up.
• Direct sharing of voice recordings or meetings with colleagues, family, or classmates.

Main Features

Three High-Fidelity Microphones

To naturally capture audio with studio-quality sound, requiring high signal-to-noise ratio, dynamic microphones for soft and loud sounds, high-quality suspension to prevent handling noise, and strong left/right channel separation for a true-to-life stereo effect.

8GB Internal Memory

Allows capturing and storing up to 88 days of continuous recording. A microSD card slot supports up to 32GB, offering virtually unlimited recording capacity.

Remote Control

Control the recorder remotely via smartphone. The Philips VoiceTracer app simplifies recording events like conferences. Position the recorder near the speaker and control it from the back of the room without interruption. Download the app from the Apple App Store or Google Play Store.

MP3 and PCM Recording

Capture recordings in stereo MP3 and PCM formats. MP3 is widely compatible for playback and sharing. PCM (WAV) offers uncompressed, lossless stereo audio recording with CD-like quality.

Long-Lasting Battery

The high-capacity lithium-polymer battery recharges easily via standard USB-C. It provides extended battery life for long recording sessions (up to 36 hours), allowing use anytime, anywhere.

Large Color Display

The large color display provides sharp images, making it easy to view and read any information at a glance. The user interface supports seven languages and is optimized for simple, intuitive operation.

Advanced Features

Audio Scenes

Philips VoiceTracer includes preset scenes that automatically adjust audio settings for various recording needs: notes, voice recognition, interviews, conferences, music, or meetings.

Intelligent Functions

Smart recording functions ensure exceptional audio results more easily. Pre-recording and timer functions prevent missing words. Voice-activated recording allows hands-free operation, pausing when silent and resuming when speaking. Recordings can be overwritten or appended. Long recordings can be automatically or manually split into files for easier editing or sharing. Intelligent playback features like bookmarks and filters help quickly locate desired recordings.

Automatic Meeting Transcription

For meetings, Sembly Speech-to-Text Software automatically creates meeting transcripts, allowing focus on the conversation rather than note-taking. Multi-speaker identification clearly distinguishes who said what.

Simple Sharing

Sembly allows saving transcripts as PDF or markdown files. Share voice recordings and transcripts with colleagues, family, or classmates by sending a link. For privacy, add a password to the link.

Specifications

Connectivity

• Headphones: 3.5mm, 16 Ohm or higher impedance.
• Microphone: 3.5mm stereo jack, 2 kOhm impedance.
• USB: Type-C, USB 2.0 High-speed.

Wireless Connectivity

• Free sharing and remote control app.
• Supported OS: Android 14/13/12/11/10, iOS 17/16.
• Wi-Fi communication mode: Personal/mobile hotspot (tethering).
• Wi-Fi standard: IEEE 802.11 b/g/n/e/i (2.4 GHz only).
• Wi-Fi security: WPA/WPA2-PSK, WPS.

Display

• Type: Color LCD display.
• Backlighting.
• Screen diagonal size: 2"/5 cm.
• Resolution: 240 x 320 pixels.

Audio Recording

• Integrated microphones: 2 omnidirectional microphones for stereo recording, 1 directional microphone for distant audio amplification.
• Recording formats: MPEG1 Level 3 (MP3), PCM (WAV).
• Recording quality: MP3 (8, 32, 64, 96, 128, 192, 256, 320 kbps), PCM (22 kHz/16-bit, 44.1 kHz/16-bit, 48 kHz/16-bit).
• Audio scenes: Note, Voice Recognition, Interview, Conference, Meeting, Music, Custom.
• Recording time (internal memory): Up to 2147h (MP3, 8kbps), 536h (MP3, 32kbps), 268h (MP3, 64kbps), 178h (MP3, 96kbps), 134h (MP3, 128kbps), 89h (MP3, 192kbps), 67h (MP3, 256kbps), 53h (MP3, 320kbps), 24h (PCM, 22 kHz/16-bit), 12h (PCM, 44.1 kHz/16-bit), 11h (PCM, 48 kHz/16-bit).
• Pre-record modes: 5, 10, 15 seconds of buffering.
• File editing functions: Overwrite, Append.
• Automatic split function: 15, 30, 60 minutes.
• Automatic bookmark function: 5, 10, 15, 30, 60 minutes.
• Bookmark function: Up to 32 per file.
• Voice-activated recording: 25 levels.
• Instant single-touch recording.
• Recording monitoring function.
• Recording timer.
• Wind filter.
• Limiter (attack/decay time): slow (32/128 ms), medium (16/64 ms), rapid (8/16 ms).
• Noise cut.

Speaker

• Speaker output power: 200 mW.
• Speaker dimensions: 11 x 15 mm.
• Frequency response: 50-20,000 Hz.

Storage

• Internal memory capacity: 8 GB.
• Internal memory type: Flash NAND.
• Compliant with mass storage class.
• microSD card slot: Up to 32 GB.

Music Playback

• Audio enhancement: ClearVoice.
• Equalizer: classic, jazz, pop, rock.
• Playback modes: Repeat file, Repeat all, Shuffle.
• ID3 tag support.
• Variable playback speed.
• Supported file formats: MP3, WMA.

Convenience

• Metal tripod thread.
• Firmware upgradeable.
• Key lock.
• Multilingual UI: English, French, German, Spanish, Italian, Russian, Polish.
• Variable playback speed.

Power

• Battery type: Integrated rechargeable lithium-polymer battery.
• Battery capacity: 1000 mAh.
• Battery life: Up to 36 hours of recording (MP3, 8 kbps).
• Rechargeable: Yes.
• Charging time (full charge): 3 hours.

System Requirements

• Free USB port.
• Operating system: Windows 11/10/8/7, macOS, Linux.

Appearance and Finish

• Colors: Silver/chrome.

Green Specifications

• Lead-free alloy product.

Sembly Speech-to-Text Cloud Software

Register for a 30-day free trial, receiving 30 hours of audio file uploads plus 1 hour of audio upload per month in addition to your selected Sembly plan for the first year. Credit card required for signup. Charges are not applied until the free trial ends. Compatible with any web browser on Windows and macOS. Internet connection required. Sembly transcription languages: Italian, English, French, Spanish, German, Portuguese, Dutch, Japanese (+ 30 others).

Package Contents

• Recorder
• Quick start guide
• USB-C cable
• Sembly voucher

Product Dimensions

• Product dimensions (L x H x D): 4.7 x 12.9 x 1.9 cm.
• Weight: 93 g.
• GTIN-13: 0855971006892.