Motorola K3 technical manual Amr-Nb, Amr-Wb, Aac+

16-bit Linear PCM

8-bit A-law PCM

8-bit mu-law PCM

GSM Full Rate

WMA v9 L2

(also WMA v3, v7, v8)

Real Audio 8

Supports LBR (Cook)

formats.

Real Audio Sipro

(ACELP®.net)

128kbps 64 kbps

12.20Kbps

Up to 160 Kbps

Up to 96 Kbps

5.0Kbps (fixed rate) 8.5/6.5 Kbps (dual rate)

16 Kbps (wide-band)

48 kHz

44.1 kHz

8kHz 16 kHz

Stereo/Mono

Mono

Table 17 Audio bit rate, sampling rate and stereo/mono capabilities

Note: Real Audio 8 supports the Flavor index of 17-26, inclusive. Flavor indexes less than 17(G2) or greater than 26 (surround) are not supported.

Table 18 shows the bit rate, sampling rate, stereo/mono, and extension for supported streaming audio formats:

Format	Bit Rate (kbps)		Sampling Rate	Stereo/Mono
			kHz
	4.75 kbps – 12.20 kbps
AMR-NB	(supports all 3GPP		8 kHz
	specified rates)			Mono
	6.6 kbps - 23.85 Kbps
AMR-WB	(supports all 3GPP		16 kHz
	specified rates)
AAC	Up to 128 kbps		48 kHz
AAC+	Up to 128 kbps		Up to 48 kHz
		(16, 22.05, 24,
AAC+ Enhanced	(16 to 128 kbps)
			32, 44.1, 48 kHz)
WMA v9			48 kHz	Stereo / Mono
(also WMA v3, v7,	Up to 128 kbps
v8)
Real Audio 8
Supports LBR	Up to 96 kbps		44.1 kHz
(Cook) formats.
Real Audio Sipro	5.0 Kbps (fixed rate)		8 kHz
	8.5/6.5 Kbps (dual rate)			Mono
(ACELP®.net)
	16 Kbps (wide-band)		16 kHz

Extension

.sdp

.rts

Table 18 Bit rate, sampling rate, stereo/mono streaming

Note: Real Audio 8 supports the Flavor index of 17-26, inclusive. Flavor indexes less than 17(G2) or greater than 26 (surround) are not supported.

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