Professional voice recorder Soroka 14

It is a professional recorder designed for high-quality audio recording. The uniqueness of this voice recorder is that it has an internal microphone and an external microphone. The recorder is extremely compact. All data is transferred using a USB connection.

Features

• Internal microphone;
• External microphone;
• The length of the external microphone is 45 cm;
• Dimensions: 28*22.5*7 mm;
• Operating temperature range: -20° to +40°;
• External microphone operating temperature range: -40° to +85°;
• Recording file format: WAV without compression;
• Memory type: micro SD, micro SDHC, FAT32;
• Connection with computer: Micro SD;
• Charger type: Cable USB- micro USB;
• Variable signature function;
• File encryption function;
• Voice recording (VOX);
• Event log;
• Loop recording mode;
• Audio sampling frequency: 8 kHz, 16 kHz, 24 kHz, 32 kHz;
• Audio quantization: 8Bit uLaw, 16 bit, 20 bit.;
• Microphone sensitivity: -26 dBFS at 94 dB SPL (8-9 meters);
• Coefficient of nonlinear distortions: No more than 3%;

Operating frequency range -3 dB.: At sampling frequency

• 8kHz - 3 Hz - 3.384 kHz;
• 16 kHz - 3 Hz - 6.768 kHz;
• 24 kHz - 3 Hz - 10.152 kHz;
• 32 kHz - 3 Hz - 13.536 kHz;

Working time with 16-bit quantization and µLaw compression: Sampling frequency

• 8kHz- Typical operating time with internal microphone- 133 hours. With external 95 hrs. At least* with internal microphone 80 hours. With external 57 h.
• 16 kHz- Typical operating time with internal microphone- 94 hours. With external 70 hrs. At least* with internal microphone 56 hours. With an external 42-hour
• 24 kHz- Typical operating time with internal microphone- 75 hours. With external 56 h. At least* with internal microphone 45 hours. With an external 34-hour
• 32 kHz- Typical operating time with internal microphone- 60 hours. With an external 42-hour At least* with internal microphone 36 hours. With external 25 hrs.

Operating time with quantization 16 bit: Sampling frequency

• 8kHz- Typical operating time with internal microphone- 114 hours. With external 86 hrs. At least* with internal microphone 68 hours. With external 52 h.
• 16 kHz- Typical operating time with internal microphone- 81 hours. With external 62 h. No less* with internal microphone 49 hours. With external 37 h.
• 24 kHz- Typical operating time with internal microphone- 61 hours. With external 47 hrs. At least* with internal microphone 37 hours. With external 28 h.
• 32 kHz- Typical operating time with internal microphone- 51 hours. With external 45 hrs. No less* with internal microphone 31 hours. With external 27 h.

Operating time with 20-bit quantization: Sampling frequency

• 8kHz- Typical operating time with internal microphone- 96 hours. With external 71 hrs. At least* with internal microphone 58 hours. With external 43 h.
• 16 kHz- Typical operating time with internal microphone- 60 hours. With external 45 hrs. At least* with internal microphone 36 hours. With external 27 h.
• 24 kHz- Typical operating time with internal microphone- 44 hours. With external 35 hrs. No less* with internal microphone 26 hours. With an external 9 p.m.
• 32 kHz- Typical working time with internal microphone- 32 hours. With external 27 h. No less* with internal microphone at 7 p.m. With an external 4 p.m.
• Attenuation outside the operating frequency range per octave: At least 60dB;
• Possibility to manually adjust the recording level: (Only with 16-bit quantization); from -12 dB to +18 dB with a step of 6 dB.;
• Automatic gain adjustment mode (ASR): (Only with 16-bit quantization); from -12 dB to +18 dB with a step of 6 dB.;

Set of equipment

• Professional voice recorder Soroka 14;
• External microphone;
• USB charging cable;
• Micro SD reader;
• CD disk;
• Instructions for use in Lithuanian and English;

Warranty: 12 months;

Free delivery: within 2 working days throughout Lithuania.