SONY PCM-D50 Linear PCM Recorder
SONY PCM-D50 Linear PCM Recorder PCM-D50 – рекордер с линейной цифровой записью в режиме 96 кГц/24-бита; он производит запись в стандартном файловом формате .WAV и превосходит по качеству стандартные фонограммы DAT. Высокое отношение сигнал-шум обеспечивает практически полное отсутствие шума на фонограммах. Portable and rugged 96kHz / 24 bit recorder 4Gb internal memory Up to 4Gb expandable memory LCD digital peak bargraph metering plus dedicated nominal and peak level LED's Solid State storage - free of drive mechanisms Built-in electret condenser stereo microphones Dual A/D digital limiter and low cut filter MP3 playback and digital pitch control USB 2.0 file download https://www.sony.com/electronics/support/res/manuals/4258/42584341M.pdf Recording media Built-in flash memory 4 GB, “Memory Stick” (not supplied), Linear PCM Stereo recording Capacity Part of the memory capacity is allocated to data management. Actual usable capacity: Approx. 3.83 GB (4,116,611,072 bytes) Maximum recording time Refer to “Maximum recordable time” on page 57. Linear PCM Quantization: 16-bit linear, 24-bit linear Frequency range (Input from the LINE IN (OPT) jack when recording/ playing back) (0 to –2 dB): Fs 22.05 kHz: 20 to 10,000 Hz Fs 44.10 kHz: 20 to 20,000 Hz Fs 48.00 kHz: 20 to 22,000 Hz Fs 96.00 kHz: 20 to 40,000 Hz MP3 compatible bit rates, sampling frequencies MPEG Ver. 1 Layer 3: 32, 44.1, 48 kHz 32 to 320 kbps, VBR MPEG Ver. 2 Layer 3: 16, 22.05, 24 kHz 32 to 160 kbps, VBR Signal-to-noise ratio (S/N) (Input from the LINE IN (OPT) jack when recording/playing back) 93 dB or above (1 kHz IHF-A) (for 24 bit) Total harmonic distortion (Input from the LINE IN (OPT) jack) 22.05 kHz 16 bit, 44.10 kHz 16/24 bit: 0.01% or below (1 kHz, 22 kHz LPF) 48.00 kHz 16/24 bit, 96.00 kHz 16/24 bit: 0.01% or below (1 kHz, 22 kHz LPF) Wow and flutter Below measurable limit (less than ±0.001% W.PEAK) Input/output (microphone) jack (stereo mini jack) Input impedance: 22k Rated input level: 2.5mV Minimum input level: 0.7mV (headphone) jack (stereo mini jack) Rated output level: 400mV Maximum output level: 25mW + 25mW or more Load impedance: 16 LINE IN (OPT) jack Input impedance: 40k Rated input level: 2.0V Minimum input level: 450mV Input level: –24.5 to –14.5 dBm (for optical digital input) Absorption wavelength: 630 to 690 nm (for optical digital input) LINE OUT (OPT) jack Output impedance: 1 k for European model/ 220 for other models Rated output level: 1.7V Load impedance: 22k Output level: –21 to –15 dBm (for optical digital output) Emission wavelength: 630 to 690 nm (for optical digital output) DC IN 6V jack USB connector (Hi-speed USB, Mass Storage Class) Memory Stick slot
SONY PCM-D50 Linear PCM Recorder PCM-D50 – рекордер с линейной цифровой записью в режиме 96 кГц/24-бита; он производит запись в стандартном файловом формате .WAV и превосходит по качеству стандартные фонограммы DAT. Высокое отношение сигнал-шум обеспечивает практически полное отсутствие шума на фонограммах. Portable and rugged 96kHz / 24 bit recorder 4Gb internal memory Up to 4Gb expandable memory LCD digital peak bargraph metering plus dedicated nominal and peak level LED's Solid State storage - free of drive mechanisms Built-in electret condenser stereo microphones Dual A/D digital limiter and low cut filter MP3 playback and digital pitch control USB 2.0 file download https://www.sony.com/electronics/support/res/manuals/4258/42584341M.pdf Recording media Built-in flash memory 4 GB, “Memory Stick” (not supplied), Linear PCM Stereo recording Capacity Part of the memory capacity is allocated to data management. Actual usable capacity: Approx. 3.83 GB (4,116,611,072 bytes) Maximum recording time Refer to “Maximum recordable time” on page 57. Linear PCM Quantization: 16-bit linear, 24-bit linear Frequency range (Input from the LINE IN (OPT) jack when recording/ playing back) (0 to –2 dB): Fs 22.05 kHz: 20 to 10,000 Hz Fs 44.10 kHz: 20 to 20,000 Hz Fs 48.00 kHz: 20 to 22,000 Hz Fs 96.00 kHz: 20 to 40,000 Hz MP3 compatible bit rates, sampling frequencies MPEG Ver. 1 Layer 3: 32, 44.1, 48 kHz 32 to 320 kbps, VBR MPEG Ver. 2 Layer 3: 16, 22.05, 24 kHz 32 to 160 kbps, VBR Signal-to-noise ratio (S/N) (Input from the LINE IN (OPT) jack when recording/playing back) 93 dB or above (1 kHz IHF-A) (for 24 bit) Total harmonic distortion (Input from the LINE IN (OPT) jack) 22.05 kHz 16 bit, 44.10 kHz 16/24 bit: 0.01% or below (1 kHz, 22 kHz LPF) 48.00 kHz 16/24 bit, 96.00 kHz 16/24 bit: 0.01% or below (1 kHz, 22 kHz LPF) Wow and flutter Below measurable limit (less than ±0.001% W.PEAK) Input/output (microphone) jack (stereo mini jack) Input impedance: 22k Rated input level: 2.5mV Minimum input level: 0.7mV (headphone) jack (stereo mini jack) Rated output level: 400mV Maximum output level: 25mW + 25mW or more Load impedance: 16 LINE IN (OPT) jack Input impedance: 40k Rated input level: 2.0V Minimum input level: 450mV Input level: –24.5 to –14.5 dBm (for optical digital input) Absorption wavelength: 630 to 690 nm (for optical digital input) LINE OUT (OPT) jack Output impedance: 1 k for European model/ 220 for other models Rated output level: 1.7V Load impedance: 22k Output level: –21 to –15 dBm (for optical digital output) Emission wavelength: 630 to 690 nm (for optical digital output) DC IN 6V jack USB connector (Hi-speed USB, Mass Storage Class) Memory Stick slot