Professional voice recorder Soroka 14
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Professional voice recorder Soroka 14
Code: 1406
Continuous listening: Up to two days / 7*24 hours. Internal microphone; External microphone; Dimensions: 28*22.5*7 mm;
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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
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Internal microphone;
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External microphone;
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The length of the external microphone is 45 cm;
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Dimensions: 28*22.5*7 mm;
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Operating temperature range: -20° to +40°;
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External microphone operating temperature range: -40° to +85°;
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Recording file format: WAV without compression;
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Memory type: micro SD, micro SDHC, FAT32;
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Connection with computer: Micro SD;
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Charger type: Cable USB- micro USB;
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Variable signature function;
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File encryption function;
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Voice recording (VOX);
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Event log;
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Loop recording mode;
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Audio sampling frequency: 8 kHz, 16 kHz, 24 kHz, 32 kHz;
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Audio quantization: 8Bit uLaw, 16 bit, 20 bit.;
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Microphone sensitivity: -26 dBFS at 94 dB SPL (8-9 meters);
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Coefficient of nonlinear distortions: No more than 3%;
Operating frequency range -3 dB.: At sampling frequency
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8kHz - 3 Hz - 3.384 kHz;
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16 kHz - 3 Hz - 6.768 kHz;
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24 kHz - 3 Hz - 10.152 kHz;
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32 kHz - 3 Hz - 13.536 kHz;
Working time with 16-bit quantization and µLaw compression: Sampling frequency
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8kHz- Typical operating time with internal microphone- 133 hours. With external 95 hrs. At least* with internal microphone 80 hours. With external 57 h.
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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
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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
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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
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8kHz- Typical operating time with internal microphone- 114 hours. With external 86 hrs. At least* with internal microphone 68 hours. With external 52 h.
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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.
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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.
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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
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8kHz- Typical operating time with internal microphone- 96 hours. With external 71 hrs. At least* with internal microphone 58 hours. With external 43 h.
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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.
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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.
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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.
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Attenuation outside the operating frequency range per octave: At least 60dB;
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Possibility to manually adjust the recording level: (Only with 16-bit quantization); from -12 dB to +18 dB with a step of 6 dB.;
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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
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Professional voice recorder Soroka 14;
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External microphone;
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USB charging cable;
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Micro SD reader;
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CD disk;
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Instructions for use in Lithuanian and English;
Warranty: 12 months;
Free delivery: within 2 working days throughout Lithuania.