Digital Analog
Digital Analog
How to differentiate between Analog & Digital phones ???
There are some landphones in my office. I want to identify whether they are Analog or Digital. But I don't want to spend more time on this by going through User Guides and all.
Is there an easy method to find out whether a given land phone is analog or digital?
10 points are waiting for the Best Answerer.
What's digital? What's analog?
Does it matter?
When the Panasonic KX-TD1232 digital phone system came out in 1993, it got a "D" in its model number to distinguish it from earlier analog 1232 phone systems. "Digital" was an important buzzword in the mid-1990s, just as "solid state" was in the 1960s, and "radio" was in the 1930s.
When Panasonic debuted the KX-TA624 in the late 1990s, the company said that the "A" stood for "advanced," but most dealers regarded the letter as an indicator that the system used ANALOG technology. Later on, the KX-TA1232 was thought of as another analog system, even though it is based on the KX-TD1232. It has digital guts, but it can use only analog phones.
The KX-TAW848 presents a similar problem. It's nearly identical to the digital KX-TDA50, but it can't use digital phones... except for the digital wireless phones.
Since digital is newer than analog, techno-snobs tend to think of digital as better than analog. But Panasonic's "analog" KX-TA624 and KX-TA1232 have more advanced Caller ID features than the digital 308, 816 and 1232; and the TA1232 could handle four door intercom speakers when the KX-TD1232 could handle just two.
On the other hand, if you want T1 service or Direct Inward Dialing, digital is the way to go.
Back in 1995, AbleComm's business was 5% analog, and we assumed that soon it would be 0%. We were wrong -- in 2004 our business was about 25% analog.
For most people, digital vs. analog simply should not matter. It's a distinction without a difference. In a business or home phone system, one technology does not sound better or provide more reliable telecommunications than the other. Digital phone systems have some analog components. Analog phone systems have lots of digital circuitry. AbleComm is going to gradually stop describing phone systems as analog or digital, and we recommend that you make your decision based on features, esthetics and price, not buzzwords or snobbery
|
|
Avermedia A316 Mini PCI-E Hybird Analog ATSC Digital DVB-T HDTV TV FM Card $16.99 |
|
|
Elgato EyeTV Hybrid Analog/Digital TV Receiver for MAC $80.00 |
|
|
HP Asus 5188-7344 ATSC NTSC TV Tuner Card PCI Low Profile SFF Digital Analog $19.05 |
|
|
ATI TV WONDER HD 600 USB Digital & Analog TV Tuner $6.80 |
|
|
NV 1035 Analog to Digital Converter Modules $49.95 |
|
|
*GENUINE* EzCap116 DC60+ USB 2.0 Video Audio CAPTURE CARD Analog to Digital AU $29.11 |
|
|
HP Express Card Digital Analog TV Tuner HSTNN-TH15 OEM Hauppauge WinTV HVR-1500 $59.00 |
|
|
Grass Valley Canopus ADVC 110 Analog to Digital Video Converter - Slightly Used $100.00 |
|
|
Oak Technology 1067162008 rev A Dual Video Card - 9 pin Digital 15-pin Analog $59.40 |
|
|
Visiontek ATI TV Wonder HD 650 PCI Digital or Analog Tuner AMD $10.00 |
|
|
HP M9250F Digital/Analog TV/FM Tuner HP P/N 5189-1098 FM1236/F PCI-E (72631) $19.00 |
|
|
Elgato EYETV hybrid Analog/Digital TV Receiver MAC $40.00 |
|
|
Inline 2000 Universal Analog / Digital Video Interface $16.05 |
|
|
Sabrent TV-USBHD Dual ATSC & Digital HDTV and Analog TV Tuner / Video Capture US $14.99 |
|
|
HP DIGITAL ANALOG TV TUNER EXPRESSCARD FOR LAPTOP $9.00 |
|
|
*GENUINE* EzCap116 DC60+ USB 2.0 Video Audio CAPTURE CARD Analog to Digital AU $29.11 |
|
|
HP (Hauppauge) NTSC ATSC Digital Analog TV Tuner ExpressCard/54 438587-001 $19.99 |
|
|
Arduino Sensor Shield V5 Expansion digital analog module IIC SD APC220 Bluetooth $6.99 |
|
|
Gateway Pixela PIX-DA021 PCI Analog Digital TV Capture Board PIX-DA020 $37.95 |
|
|
Diamond ATI TV Wonder HD 650 Dual Tuner USB digital & Analog TV Tuner $49.99 |
|
|
HP Digital Analog TV Tuner Express Card 438587-001 $35.00 |
|
|
Elgato EyeTV Hybrid Analog/Digital TV Receiver for MAC $50.00 |
|
|
Avermedia A316 Mini PCI-E Hybird Analog ATSC Digital DVB-T HDTV TV FM Card $16.95 |
|
|
Cables To Go 28733 Cablestogo 28733 Digital-to-analog Audio Converter With Usb $58.26 |
|
|
Measurement Computing CIO-DAS1602/16 Analog & Digital $349.99 |
|
|
ATI TV Wonder HD 600 PCI Digital and Analog TV Tuner $25.00 |
|
|
HP 438587-001 EXPRESS DIGITAL CARD ANALOG TV KIT W/ TUNER & AV CABLES $24.95 |
|
|
Asus A316 Analog Digital DVB-T HD TV Card ET2203 G2S $35.99 |
|
|
NEW GE Antenna for Digital HDTV and Analog $15.95 |
|
|
Zone 72-4769 Analog to Digital Video Converter $56.99 |
|
|
HP DV4 JAL50 Avermedia A316 Mini PCI-E Analog Digital DVB-T TV Card $13.99 |
|
|
Avermedia A316 Mini PCI-E Analog Digital DVB-T TV Card $13.79 |
|
|
POLYCOM 2200-07922-001 SOUNDSTATION ANALOG DIGITAL ADAPTER PRODUCT BY KONEXX $122.41 |
|
|
Canopus ADVC-55 High- Quality Analog-to-Digital Video Converter $60.00 |
|
|
Canopus ADVC-100 Advanced Digital Video Converter, Analog / DV, with cables $50.00 |
|
|
DualTV Hybrid DVB-T Digital + NTSC/PAL/SECAM Analog TV USB 2.0 Tuner/Receiver S $29.99 |
|
|
DualTV Hybrid DVB-T Digital + NTSC/PAL/SECAM Analog TV USB 2.0 Tuner/Receiver S $28.00 |
|
|
Pinnacle Dazzle DVC 710-USB Analog To Digital Video Converter $0.99 |
|
|
SONY ANALOG BOARD WITH DIGITAL BOARD AD9040 DAC8420 OP497 PCI CARD $1,290.00 |
|
|
UNO Sensor Shield V4 digital analog module & servo $7.91 |
|
|
Canopus ADVC-110 High- Quality Analog-to-Digital Video Converter $90.00 |
|
|
HP Composite Audio Video Cable Digital Analog TV Tuner $7.99 |
|
|
BRAND NEW ATI Theater 650 Pro HDTV Dual TV Tuner Card PCI-e Digital & Analog $32.25 |
|
|
Mega Sensor Shield V4 Digital Analog Module Compatible with Chinduino $10.55 |
|
|
Hauppauge WinTV HVR-1500 Notebook Digital Analog ExpressCard HDTV Tuner Card Kit $54.99 |
|
|
HP 438587-001 Hauppauge WinTV HVR-1500 Express Card Digital Analog TV Tuner $35.99 |
|
|
HP 438588-001 Digital Analog HDTV TV Antenna 439131-001 $9.99 |
|
|
ATI Theater 650 Pro Analog/Digital TV Tuner $44.99 |
|
|
HAUPPAUGE HD ATSC DIGITAL TV/ANALOG TUNER WITH REMOTE 1181 WinTV-HVR-1600 NEW $110.86 |
|
|
HP 438587-001 Express Card Digital Analog TV Tuner Kit $35.99 |
|
|
Avermedia A316 Mini PCI-E Hybird Analog ATSC Digital DVB-T HDTV TV FM Card $16.99 |
|
|
Asus A316 Analog Digital DVB-T HD TV Card ET2203 G2S $35.99 |
|
|
3dfx analog video card pc phillips 210-0371-002 digital out $56.05 |
|
|
Mini PCI-E Avermedia A316 Analog Digital DVB-T TV Card $13.99 |
|
|
HP M9250F Digital/Analog TV/FM Tuner HP P/N 5189-1098 FM1236/F PCI-E (72631) $12.95 |
|
|
DIAMOND ATI TV WONDER HD 650 DUAL TUNER USB DIGITAL & ANALOG TV TUNER TVW650USB $58.35 |
|
|
Avermedia A316 Mini PCI-E Analog Digital DVB-T TV Card $35.99 |
|
|
2 HP HEWLETT PACKARD DIGITAL INPUT / ANALOG COMPARATOR CARD 69771A + MANUAL $90.00 |
|
|
Hauppauge WinTV-HVR-950Q USB 2.0 ATSC Digital and Analog TV Tuner w/ HDTV $80.99 |
|
|
Mini PCI-E Avermedia A316 Analog Digital DVB-T TV Card $15.99 |
|
|
Sabrent USB TV TUNERTV-USBHD ATSC & Digital HDTV/Analog $43.35 |
|
|
Sabrent TV-USBHD ATSC & Digital HDTV/Analog TV Tuner USB2.0 $43.75 |
|
|
Mini PCI-E Avermedia A316 Analog Digital DVB-T TV Card $13.99 |
|
|
AJA IO-HD Media Converter Analog/Digital Capture Device $1,700.00 |
|
|
Vista View Saber DA-1N1-E Comobo Analog/Digital PCI Express TV Tuner Card $38.99 |
|
|
Vista View Saber DA-1N1-I Comobo Analog/Digital PCI TV Tuner Card $38.99 |
|
|
ION VIDEO 2 PC USB VIDEO CONVERSION SYSTEM ANALOG TO DIGITAL CONVERTER PC/MAC $38.95 |
|
|
HP ExpressCard Digital/Analog TV Tuner PC Card 438587-001 HSTNN-TH15 TESTED $22.99 |
|
|
Integral Technologies IT PCI Analog to Digital Video Adapter Converter 3310 P/L $199.99 |
|
|
CASIO AMW320R-1EV Casio Analog/Digital 100M $64.88 |
|
|
MATROX G450MMS QUAD ANALOG,DIGITAL,PCI 128MB VIDEO CARD $1,002.71 |
|
|
CABLESTOGO 28733 Digital-to-Analog Audio Converter with USB Input $89.41 |
|
|
Elgato EyeTV Hybrid USB PC/MAC Analog or Digital HDTV Receiver Tuner Record TV $99.99 |
|
|
New HP Express Card Digital Analog TV Tuner RM436AA $19.99 |
|
|
Avermedia A316 Mini PCI-E Analog Digital DVB-T TV Card $14.40 |
|
|
TURTLE BEACH TBS-1150 AUDIO ADVANTAGE MICRO II USB USB ANALOG & DIGITAL AUDIO .. $27.39 |
|
|
TURTLE BEACH TBS-1150 AUDIO ADVANTAGE MICRO II USB USB ANALOG & DIGITAL AUDIO .. $27.39 |
|
|
Microgem MG2000 Digital To Analog TV Signal Converter $60.82 |
|
|
HP Digital Analog ATSC HDTV TV Antenna 438588-001 439131-001FOR HP DV NOTEBOOK $8.00 |
|
|
New HP Express Card Digital Analog TV Tuner RM436AA $19.99 |
|
|
Terratec EWS88MT 24bit 96kHz Analog And Digital I/o Device $75.00 |
|
|
Trident 153-083080-01 Dual Video Card - 9 pin Digital 15-pin Analog $82.15 |
|
|
Trident 1-533-06009-201 Dual Video Card - 9 pin Digital 15-pin Analog $82.15 |
|
|
WDC 61-603145 Dual Video Card - 9 pin Digital 15-pin Analog $82.15 |
|
|
Oak Technology 1067162008 rev C Dual Video Card - 9 pin Digital 15-pin Analog $67.15 |
|
|
Kouwell KW-545B Dual Video Card - 9 pin Digital 15-pin Analog $77.15 |
|
|
Diamond Flower VG-7000 Dual Video Card - 9 pin Digital 15-pin Analog $77.15 |
|
|
Integral Technologies IT 3310 P/L Analog Video Digital Adapter Converter Card 2 $199.99 |
|
|
Integral Technologies IT 3310 P/L Analog Video Digital Adapter Converter Card $199.99 |
|
|
NEW Audio Advantage Micro II Usb Analog and Digital Aud $24.94 |
|
|
Pinnacle Studio 500 USB 2.0 Digital/Analog v.10 $49.00 |
|
|
ION Video2PC MKii digital conversion system- Turns analog video into digital! $31.02 |
|
|
ATI Theater 650 Pro Dual Analog & Digital TV Tuner PCI-e $27.99 |
|
|
HP ExpressCard Digital/Analog TV Tuner 12001-3 $49.99 |
|
|
Avermedia A316 Mini PCI-E Analog Digital DVB-T TV Card $35.99 |
|
|
7.1 Surround Sound Digital/Analog PCI-e Audio Card, VIA VT1723 Envy24DT Chipset $32.45 |
|
|
New HP Express Card Digital Analog TV Tuner + HP Remote $47.49 |
|
|
50PCs PT8211-S PT8211-H PT8211 16 Bits Digital-To-Analog Converter ICs $16.80 |
|
|
Vaddio 999-5410-000 ProductionVIEW DV Capture PC MAC FireWire Analog to Digital $699.00 |
|
|
ATI HDTV Wonder HDTV,Digital,Analog Duel Tuner,HDTV Video Capture PCI Card, $39.99 |
|
|
Cables To Go Digital/Analog Video Cable $22.11 Cables To Go Digital/Analog Video Cable |
|
|
Monument Men's Digital Analog Watch $20.99 A black dial houses four chronograph subdials in this men's watch from Monument. A variety of functions, quartz movement and a black leatherette strap finish this casual timepiece that's great for everyday wear. |
|
|
Monument Men's Digital Analog Watch $22.99 A blue dial houses four chronograph subdials in this men's watch from Monument. A variety of functions, quartz movement and a blue leatherette strap finish this casual timepiece that's great for everyday wear. |
|
|
Monument Men's Digital Analog Watch $24.04 A red dial houses four chronograph subdials in this men's watch from Monument. A variety of functions, quartz movement and a burgundy leatherette strap finish this casual timepiece that's great for everyday wear. |
|
|
Monument Men's Digital Analog Watch $22.49 A white dial houses four chronograph subdials in this men's watch from Monument. A variety of functions, quartz movement and a black leatherette strap finish this casual timepiece that's great for everyday wear. |
|
|
Gucci Men's Small Digital/ Analog Black Strap Watch $786.54 Sport a handsome accessory when you wear a watch from GucciMen's timepiece features a stainless steel case and black rubber strapWristwatch is a fashion-forward choice for everyday |
|
|
NEC Display V551-AVT 55 1080p LCD TV - 16:9 - HDTV 1080p $2389.99 NEC Display V551-AVT 55" 1080p LCD TV - 16:9 - HDTV 1080p |
|
|
Avocent AutoView 3200 Digital KVM Switch $1189.99 Avocent AutoView 3200 Digital KVM Switch |
Thanks for visiting!