Lucent LT Win Modem |
Lucent LT Win Modems are built on a Lucent (AT&T) chip set and include IS-101 command set.
Method | Bit Depth | Sampling Frequencies | Comment |
---|---|---|---|
PCM 16-bit linear | 16 | 7200, 8000, 11025 | The best sound quality |
PCM 8-bit unsigned | 8 | 7200, 8000, 11025 | Very good sound quality. Though this codec is not in the list of supported algorithms, Lucent modems seems to use this codec instead of linear PCM. |
PCM 8-bit linear | 8 | 7200, 8000, 11025 | Very good sound quality. If the program produces distorted sound with unsigned PCM, use this codec. |
IMA ADPCM (Intel/DVI) | 4 | 8000 | Good sound quality |
A-law PCM 8 | 8 | 8000 | Very good sound quality |
u-law PCM 8 | 8 | 8000 | Very good sound quality |
Information may be found in the Lucent LT Win Modem FAQ at 56K.com